# Grid Pulsar

> Grid Pulsar is the parent organization of a small product portfolio and an AI and SEO agency. Its website publishes practical production server guides, hosting reviews and VPN reviews, also available as JSON through a public API and an MCP server.

## What Grid Pulsar does

- Maintains a portfolio comprising a stock analysis platform, an anime guide, a free learning hub and a bank safety lookup
- Publishes practical guides on running production servers
- Reviews cloud servers, app platforms and shared hosts using a published scoring formula and renewal-inclusive prices
- Reviews commercial VPNs and, separately, mesh and self-hosted tools, scoring audit evidence, ownership, security and price
- Provides reviews and guides as JSON through a public API and an MCP server

## Pages and content

- [About Grid Pulsar](https://gridpulsar.com/about)
- [Products](https://gridpulsar.com/products)
- [Guides](https://gridpulsar.com/blog)
- [Hosting reviews](https://gridpulsar.com/hosting)
- [VPN reviews](https://gridpulsar.com/vpn)
- [Free ebook: The Creator's Tech Field Guide](https://gridpulsar.com/ebook)
- [Contact](https://gridpulsar.com/contact)

## Active products in the portfolio

- [GridOasis](https://app.gridoasis.com): GridOasis helps long-term investors study company fundamentals through the frameworks of well-known value investors, with AI to help read real financial data. Follow equities on major exchanges with real-time quotes, interactive charts and portfolio tracking.
- [Hozuna](https://hozuna.com): Hozuna shows anime fans exactly where to legally watch a series or film, with seasonal guides and watch orders for long franchises. Curated lists, reviews and deep dives help viewers choose what to watch next.
- [Lelfy](https://lelfy.com): Lelfy helps curious learners explore school subjects through real jobs, news, bills, labs and decisions. Its free learning hub includes topic guides, quizzes, interactive labs and articles, plus a free culture-fair IQ test and a personality test.
- [Lefomi](https://lefomi.com): Lefomi helps people check where their money is held and assess its safety, with safety records for federally insured banks and credit unions. It also identifies the banks behind popular finance apps and compares what brokers pay on idle cash.
- [Irongoo](https://irongoo.com): Irongoo is an agency at irongoo.com that helps growth-minded companies adopt AI, includes SEO in its services, and serves English and Turkish-speaking clients.

## Machine-readable access

- Any guide as plain markdown: append .md to its URL
- JSON API: https://gridpulsar.com/api/v1/guides?q=&topic=
- MCP server (Streamable HTTP, read-only): https://gridpulsar.com/mcp

## Guides

### Domains, DNS & Email

- [Domains, DNS and Email: A Self-Run Setup That Lasts](https://gridpulsar.com/blog/domain-dns-email.md): Choose a registrar, move DNS to Cloudflare safely, and set up custom-domain email with SPF, DKIM and DMARC without running a mail server on your VPS.

### Databases

- [Managed vs Self-Hosted Databases: What You Take On](https://gridpulsar.com/blog/self-hosted-databases.md): Compare managed and self-hosted Postgres by recovery work, maintenance, security and downtime, then choose what your team can realistically operate safely.

### Local AI & LLMs

- [Self-Hosted LLMs: Choose Hardware, Keep Cloud Where It Helps](https://gridpulsar.com/blog/self-hosted-llm.md): Decide whether to self-host an LLM, choose hardware around memory and workload, and run a private inference service without turning it into another outage.

### Self-Hosted Apps

- [Self-Hosting on One VPS: What to Run and What to Leave to SaaS](https://gridpulsar.com/blog/self-hosting.md): Decide which apps belong on a single VPS, which services to keep with SaaS, and how backups, updates and recovery change the real cost of self-hosting.

### Cybersecurity

- [npm Worm Still Spreading: Check Your Servers and CI](https://gridpulsar.com/blog/npm-chaindrop-worm.md): Check servers and CI for the ChainDrop npm worm, remove token-monitor persistence before revoking secrets, and rebuild with npm install scripts restricted.
- [Next.js Critical RCE Bugs: Patch Your Self-Hosted App Now](https://gridpulsar.com/blog/nextjs-critical-rce.md): Check your self-hosted Next.js app for the October security vulnerabilities, upgrade affected dependencies, rebuild, and verify the running release.
- [Node.js October Security Release: What to Patch and How](https://gridpulsar.com/blog/nodejs-october-security-release.md): Check which Node.js runtime your Ubuntu server actually uses, install the October security fix, restart affected services, and verify the running process.
- [PHP Critical RCE Fix: Find, Patch and Restart Every Server](https://gridpulsar.com/blog/php-critical-rce.md): Find exposed PHP runtimes, install the October security fixes on Ubuntu, restart web workers, and verify that every application uses a patched runtime.

### Monitoring

- [Uptime Kuma vs Gatus vs Beszel: Pick Your Monitoring](https://gridpulsar.com/blog/uptime-kuma-vs-gatus.md): Compare Uptime Kuma, Gatus and Beszel for a small VPS fleet. Pick uptime checks or host metrics, place monitors safely, and verify alerts before relying on them.
- [Minimum Viable Monitoring for One to Five Servers](https://gridpulsar.com/blog/small-server-monitoring.md): Choose uptime checks and host alerts for a small Ubuntu VPS fleet. Learn where to run monitoring, what deserves an alert, and how to verify delivery.

### Deployment & CI/CD

- [Do You Need Kubernetes? A Small-Team Answer](https://gridpulsar.com/blog/do-you-need-kubernetes.md): Decide whether your small team needs Kubernetes, what a single VPS can handle, and which operational requirements justify moving to a managed cluster.
- [Vercel vs a VPS for Next.js: The Real Trade-offs](https://gridpulsar.com/blog/vercel-vs-vps.md): Compare Vercel and a VPS for Next.js by operational effort, deployment workflow, runtime needs, and recovery. Choose the setup your team can maintain.
- [GitHub Actions to a VPS: Deploys With Zero Downtime](https://gridpulsar.com/blog/github-actions-vps.md): Deploy Docker apps from GitHub Actions to an Ubuntu VPS with blue-green containers, health checks, restricted SSH access, graceful switching, and rollback.
- [Docker Compose in Production: The Honest Checklist](https://gridpulsar.com/blog/docker-compose-production.md): Run Docker Compose on Ubuntu 24.04 LTS with pinned images, private ports, health checks, HTTPS, backups, and a rollback procedure you can verify yourself.
- [Coolify vs Dokploy vs Kamal: Choose Your Self-Hosted PaaS](https://gridpulsar.com/blog/coolify-vs-dokploy.md): Compare Coolify, Dokploy and Kamal for a single Ubuntu VPS. Choose a deployment workflow, understand recovery limits, and plan a safe production trial.
- [Deploy Apps to Your Own VPS: The 2026 Deployment Ladder](https://gridpulsar.com/blog/deploy-to-vps.md): Choose how to deploy apps and Next.js to a VPS, from systemd and Docker Compose to self-hosted PaaS, with practical CI, rollback, and recovery guardrails.

### Backups & Data

- [R2 vs B2 vs S3: Choose Your Backup Target](https://gridpulsar.com/blog/r2-vs-b2.md): Compare Cloudflare R2, Backblaze B2 and Amazon S3 for VPS backups, including storage overhead, recovery traffic, retention traps and practical restore checks.
- [Restic vs Borg vs Kopia: Choose Your Server Backup Tool](https://gridpulsar.com/blog/restic-vs-borg.md): Choose Restic, Borg or Kopia for a small Ubuntu server, comparing storage targets, automation, deletion protection and the work required to restore.
- [Postgres Backups to Object Storage, With Restore Drills](https://gridpulsar.com/blog/postgres-backups.md): Back up PostgreSQL to S3-compatible storage on Ubuntu with pg_dump and cron, then download a backup and prove it restores on an isolated recovery server.
- [DIY VPS Backups Without Paying Your Host for Them](https://gridpulsar.com/blog/diy-server-backups.md): Back up an Ubuntu VPS with Restic to S3 or Google Drive. Set up encryption, scheduled snapshots, retention, and a restore drill before you need recovery.

### Linux Servers & VPS

- [Ubuntu Server Performance Tuning for Small VPSes](https://gridpulsar.com/blog/ubuntu-server-tuning.md): Optimize an Ubuntu 24.04 LTS VPS by finding CPU, memory and disk bottlenecks, controlling background work, and checking each change against real traffic.
- [Your First Hour on a New Ubuntu Server](https://gridpulsar.com/blog/ubuntu-server-setup.md): Set up Ubuntu 24.04 LTS with verified SSH access, a firewall, automatic security updates, recovery checks, and a clear backup plan before deploying your app.

### Server Security

- [SSH Hardening When an AI Agent Also Has a Key](https://gridpulsar.com/blog/ssh-hardening.md): Harden SSH on Ubuntu 24.04 LTS with separate human and automation keys, a restricted agent account, safe reloads, and a practical key revocation drill.
- [Fail2ban vs CrowdSec on a Single Server](https://gridpulsar.com/blog/fail2ban-vs-crowdsec.md): Compare Fail2ban and CrowdSec on Ubuntu 24.04 LTS. Choose SSH protection or broader attack detection, then verify logs, blocking and safe recovery.
- [Ubuntu 24.04 LTS Hardening Checklist: Verify Every Step](https://gridpulsar.com/blog/ubuntu-hardening-checklist.md): Harden Ubuntu 24.04 LTS on a single VPS with SSH keys, firewall rules, security updates, restricted access, and recovery checks you can verify yourself.

### Networking & Edge

- [Do You Actually Need a Load Balancer?](https://gridpulsar.com/blog/do-you-need-load-balancer.md): Decide whether your small app needs a load balancer, when a reverse proxy is enough, and what must change before traffic can safely reach multiple servers.
- [Cloudflare Tunnel vs Tailscale: Public vs Private Access](https://gridpulsar.com/blog/cloudflare-tunnel-vs-tailscale.md): Choose Cloudflare Tunnel for public web access or Tailscale for private administration. Compare Access, Serve and Funnel, then verify your VPS stays private.
- [Caddy vs Nginx in 2026: Choose Your VPS Reverse Proxy](https://gridpulsar.com/blog/caddy-vs-nginx.md): Choose Caddy or Nginx for a single Ubuntu 24.04 LTS VPS, compare HTTPS and proxy behavior, and learn what to verify before changing your production edge.
- [Reverse Proxy vs Load Balancer vs CDN: What Goes Where](https://gridpulsar.com/blog/reverse-proxy-vs-load-balancer.md): Decide when your VPS needs a reverse proxy, a load balancer, or a CDN, and learn what each changes for routing, caching, deployments, and server failures.

### Cloud Costs

- [Leaving AWS for Hetzner: What Actually Changes](https://gridpulsar.com/blog/aws-to-hetzner.md): Moving from AWS to Hetzner shifts spending into server operations. Decide what to move, what to keep managed, and how to cut over without losing data.
- [cPanel Alternatives: What Replaces the Legacy Panel](https://gridpulsar.com/blog/cpanel-alternatives.md): Compare cPanel alternatives for a single VPS: free hosting panels, Coolify, and plain Linux. Choose by workload, operating effort, and migration risk.
- [VPS vs Cloud vs Dedicated: Where Your Money Actually Goes](https://gridpulsar.com/blog/vps-vs-cloud.md): Compare VPS, cloud servers, EC2 and dedicated hosting by total operating cost, recovery work and workload fit. Decide what your application actually needs.

### AI Agents for Ops

- [Size a VPS for Always-On Agents: OpenClaw, Hermes or n8n](https://gridpulsar.com/blog/vps-for-ai-agents.md): Choose a VPS for OpenClaw, Hermes or n8n. Size CPU, RAM and storage for API calls, browser jobs and workflows, with practical checks before going live.
- [Secrets and Scoped API Tokens for AI Agents](https://gridpulsar.com/blog/agent-secrets.md): Keep production secrets out of agent sessions. Choose scoped API tokens, isolate credentials on Ubuntu 24.04 LTS, and verify access before allowing writes.
- [Claude Code on a VPS vs SSH From Your Laptop](https://gridpulsar.com/blog/claude-code-vps.md): Choose whether to run Claude Code on your laptop or an Ubuntu VPS, with practical advice on SSH access, persistent sessions, permissions and production risk.
- [Guardrails for AI Agents on Production Servers](https://gridpulsar.com/blog/ai-agent-guardrails.md): Set practical guardrails for Claude Code on production servers using restricted Linux accounts, blocking hooks, scoped credentials, and reviewed deployments.
- [Why Your AI Agent Should Talk to Cloudflare, With Limits](https://gridpulsar.com/blog/cloudflare-mcp-agents.md): Connect Claude Code to Cloudflare MCP with scoped permissions. Choose read access, control production changes, and verify access limits before relying on it.
- [The AI Ops Playbook: What to Hand Your Agent, What to Keep](https://gridpulsar.com/blog/ai-agents-run-ops.md): Decide which server tasks to give Claude Code, where human approval belongs, and how to turn agent work into dependable automation on a single VPS.

### AI & Technology

- [The Return of Exponential Growth: How AI Reignited What Moore's Law Left Behind](https://gridpulsar.com/blog/the-return-of-exponential-growth.md): How artificial intelligence reignited the exponential growth trajectory that semiconductor scaling could no longer sustain alone.
- [The Rise of Fintech With AI: From Dying Buzzword to Democratized Power](https://gridpulsar.com/blog/the-rise-of-fintech-with-ai.md): How AI transformed fintech from a hollow industry buzzword into a genuine engine of financial democratization.

## Hosting

Host reviews scored by one public formula per host type, from public data; prices include renewals. How scores work: https://gridpulsar.com/hosting/methodology.md

### Reviews

- [Bluehost review](https://gridpulsar.com/hosting/bluehost.md): Bluehost suits WordPress sites with prepaid hosting, chat support and automated backups. Weigh renewal costs and Starter's phone support limit.
- [Cloudflare Workers + Pages review](https://gridpulsar.com/hosting/cloudflare.md): Cloudflare Workers + Pages reviewed for app teams: generous static hosting, usage-based billing, runtime limits and enterprise-only SLA coverage.
- [Cloudways review](https://gridpulsar.com/hosting/cloudways.md): Cloudways suits WordPress teams that want managed hosting and cloud provider choice. We assess usage billing, backup charges and deployment limits.
- [Contabo review](https://gridpulsar.com/hosting/contabo.md): Contabo Cloud VPS review for developers weighing prepaid pricing, deployment automation, backup extras and the work of running their own server.
- [DigitalOcean review](https://gridpulsar.com/hosting/digitalocean.md): DigitalOcean review for developers running apps and agents: automation tools, usage-based billing, backup costs and server management trade-offs.
- [DreamHost review](https://gridpulsar.com/hosting/dreamhost.md): DreamHost review for developers running WordPress and small sites, covering prepaid billing, renewal costs, backups and limits on app deployment.
- [Fly.io review](https://gridpulsar.com/hosting/fly-io.md): Fly.io review for developers running container apps and agents: deployment control, regional placement, usage costs, backups and support limits.
- [Heroku review](https://gridpulsar.com/hosting/heroku.md): Heroku suits small teams that want managed app deployment. We assess sleeping dynos, separate database costs, deployment tools and plan trade-offs.
- [Hetzner review](https://gridpulsar.com/hosting/hetzner.md): Hetzner Cloud VPS review for developers running apps, agents and sites, covering automation, renewal pricing, backup costs and server management.
- [Hostinger review](https://gridpulsar.com/hosting/hostinger.md): Hostinger suits prepaid WordPress sites and developers running their own VPS. We assess renewal costs, backup limits and the work left to your team.
- [Akamai Cloud (Linode) review](https://gridpulsar.com/hosting/linode.md): Akamai Cloud (Linode) reviewed for developers: capable automation, broad regional reach, and the backup and traffic costs to check before deploying.
- [Namecheap review](https://gridpulsar.com/hosting/namecheap.md): Namecheap shared hosting suits small sites with a tight launch budget. We assess renewal costs, backup coverage and its fit for WordPress owners.
- [Netlify review](https://gridpulsar.com/hosting/netlify.md): Netlify suits sites and apps built around deploy previews. We examine credit billing, Free plan pauses, team features and limits on server control.
- [OVHcloud VPS review](https://gridpulsar.com/hosting/ovhcloud.md): OVHcloud VPS review for developers: prepaid pricing, renewal costs, daily backups and the trade-offs of running your own apps, agents and sites.
- [Railway review](https://gridpulsar.com/hosting/railway.md): Railway review for developers running apps, agents and databases: usage billing, deployment tools, backup options and support trade-offs.
- [Render review](https://gridpulsar.com/hosting/render.md): Render pairs native Docker support and managed databases with usage-based billing. We assess its free tier, team plans and separate compute costs.
- [SiteGround review](https://gridpulsar.com/hosting/siteground.md): SiteGround reviewed for WordPress and small business sites, with a focus on renewal costs, prepaid billing, backups and developer workload fit.
- [Vercel review](https://gridpulsar.com/hosting/vercel.md): Vercel suits teams building web apps within a managed platform. We examine usage billing, Hobby restrictions, deployment control and SLA coverage.
- [Vultr review](https://gridpulsar.com/hosting/vultr.md): Vultr review for developers choosing a cloud VPS: deployment automation, broad regional reach, backup charges and the limits of entry pricing.

### Best hosting for

- [Best hosting for AI agents](https://gridpulsar.com/hosting/best/ai-agents.md): Compare hosting for AI agents by ongoing cost, reliability, SSH access and support. Find a VPS for persistent workers, browser tasks and job queues.
- [Best hosting for Claude Code](https://gridpulsar.com/hosting/best/claude-code.md): Compare hosting for Claude Code with root access, SSH, and room for builds and tests. Weigh long-term cost, developer features, reliability, and support.
- [Best hosting for Coolify](https://gridpulsar.com/hosting/best/coolify.md): Compare hosting for Coolify by total cost, developer features and reliability. Choose a VPS with root access and room for builds, apps and databases.
- [Best hosting for Hermes Agent](https://gridpulsar.com/hosting/best/hermes-agent.md): Compare hosting for Hermes Agent with root access, practical server sizing, ongoing costs and support options for keeping your agent running.
- [Best hosting for n8n](https://gridpulsar.com/hosting/best/n8n.md): Compare hosting for n8n workflows, webhooks and scheduled jobs. Review server access, running costs, database options and support before choosing.
- [Best hosting for Next.js](https://gridpulsar.com/hosting/best/nextjs.md): Compare Next.js hosting for server rendering, deployment tools, and ongoing costs. Choose an app platform or VPS with room for builds and traffic.
- [Best hosting for OpenClaw](https://gridpulsar.com/hosting/best/openclaw.md): Compare hosting for OpenClaw by ongoing cost, reliability and server control. Find a VPS with root access and room for agents and browser automation.
- [Best hosting for Vercel alternatives](https://gridpulsar.com/hosting/best/vercel-alternatives.md): Compare Vercel alternatives for app hosting, from managed platforms to cloud VPSes, with costs, deployment trade-offs and practical sizing advice.

### Compare

- [Bluehost vs Hostinger](https://gridpulsar.com/hosting/compare/bluehost-vs-hostinger.md): Bluehost vs Hostinger for WordPress, apps and agents: compare renewal costs, phone support and the limits of shared hosting versus a VPS.
- [Cloudflare Workers + Pages vs Vercel](https://gridpulsar.com/hosting/compare/cloudflare-vs-vercel.md): Compare Cloudflare Workers + Pages with Vercel for app hosting, including usage costs, team access, database options and free-tier restrictions.
- [DigitalOcean vs Hetzner](https://gridpulsar.com/hosting/compare/digitalocean-vs-hetzner.md): DigitalOcean vs Hetzner for apps and agents: compare managed database needs, ongoing VPS costs, deployment locations and support before you choose.
- [DigitalOcean vs Vultr](https://gridpulsar.com/hosting/compare/digitalocean-vs-vultr.md): Compare DigitalOcean and Vultr for app hosting: recurring costs, deployment locations, support channels and the trade-offs that matter to small teams.
- [Hetzner vs Hostinger](https://gridpulsar.com/hosting/compare/hetzner-vs-hostinger.md): Compare Hetzner and Hostinger for apps, agents and WordPress, with a clear verdict on VPS control, prepaid pricing and server maintenance.
- [Netlify vs Vercel](https://gridpulsar.com/hosting/compare/netlify-vs-vercel.md): Compare Netlify and Vercel on app costs, database management, team billing and free-plan limits to choose the right platform for your project.
- [Railway vs Render](https://gridpulsar.com/hosting/compare/railway-vs-render.md): Railway vs Render for app hosting: compare usage billing, team costs, deployment tools and database recovery to choose the right platform.
- [Railway vs Vercel](https://gridpulsar.com/hosting/compare/railway-vs-vercel.md): Compare Railway and Vercel for app hosting: container support, databases, usage billing, free plan restrictions and the right fit for your team.

JSON API: https://gridpulsar.com/api/v1/hosts, https://gridpulsar.com/api/v1/recommend?use_case=&budget=, https://gridpulsar.com/api/v1/compare?a=&b=

## VPN

Commercial VPNs and mesh / self-hosted tools, scored on separate published formulas from audit evidence, ownership, security, true price and features. Server counts are provider-reported. How scores work: https://gridpulsar.com/vpn/methodology.md

### Reviews

- [AirVPN review](https://gridpulsar.com/vpn/airvpn.md): AirVPN suits Linux users who need port forwarding and configurable connections. We weigh its privacy evidence, ownership and longer plan costs.
- [Cloudflare WARP (1.1.1.1 + WARP) review](https://gridpulsar.com/vpn/cloudflare-warp.md): Cloudflare WARP offers signup without email and a free plan. Our review weighs its developer tools, ownership and the limits of its DNS audit.
- [CyberGhost VPN review](https://gridpulsar.com/vpn/cyberghost.md): CyberGhost VPN review: Deloitte assurance evidence, Kape ownership, renewal pricing and practical features for developers and privacy-minded buyers.
- [ExpressVPN review](https://gridpulsar.com/vpn/expressvpn.md): ExpressVPN review covering public audit evidence, Kape ownership, renewal costs and Linux support, with practical limits for developers and small teams.
- [Headscale review](https://gridpulsar.com/vpn/headscale.md): Headscale puts a mesh VPN's control server in your hands. We weigh its privacy evidence, community ownership and ongoing cost of running it yourself.
- [IPVanish review](https://gridpulsar.com/vpn/ipvanish.md): IPVanish review for developers and privacy-minded teams: audit evidence, publishing ownership, renewal costs and the limits that affect your choice.
- [IVPN review](https://gridpulsar.com/vpn/ivpn.md): IVPN suits readers who value private signup and clear ownership. We weigh its public audits, renewal costs and limits for reaching your own machines.
- [Mozilla VPN review](https://gridpulsar.com/vpn/mozilla-vpn.md): Mozilla VPN review covering public app audits, Mozilla ownership, Linux support and plan commitments, with a close look at the privacy evidence.
- [Mullvad VPN review](https://gridpulsar.com/vpn/mullvad.md): Mullvad VPN review covering public audits, account privacy and flat pricing, plus the limits that matter to developers and small teams.
- [NetBird review](https://gridpulsar.com/vpn/netbird.md): NetBird suits teams connecting their own machines, with a self-hostable control server, access rules and clear trade-offs around cost and audit evidence.
- [NordVPN review](https://gridpulsar.com/vpn/nordvpn.md): NordVPN review for developers and privacy-minded teams: audit evidence, shared ownership, renewal costs and the limits that matter for your setup.
- [Obscura VPN review](https://gridpulsar.com/vpn/obscura.md): Obscura VPN reviewed for account privacy, public audit scope, independent ownership and ongoing cost, with practical guidance for developers.
- [Private Internet Access review](https://gridpulsar.com/vpn/private-internet-access.md): Private Internet Access reviewed for developers: audit evidence, Kape ownership, renewal costs, Linux support and practical VPN controls.
- [Proton VPN review](https://gridpulsar.com/vpn/proton-vpn.md): Proton VPN review: public audit evidence, foundation ownership, practical Linux tools and renewal costs for developers and privacy-minded readers.
- [Surfshark review](https://gridpulsar.com/vpn/surfshark.md): Surfshark review for developers and small teams: audit access, shared ownership, renewal costs and the limits that matter for your setup.
- [Tailscale review](https://gridpulsar.com/vpn/tailscale.md): Tailscale connects your own devices with managed mesh networking. We assess its audit evidence, source limits, paid seats and exit-node options.
- [TunnelBear review](https://gridpulsar.com/vpn/tunnelbear.md): TunnelBear review covering public security audits, ownership, long-term costs and app limits, for privacy-minded readers choosing a commercial VPN.
- [Windscribe review](https://gridpulsar.com/vpn/windscribe.md): Windscribe review: public audits, independent ownership and useful connection controls, weighed against its server seizure history and plan costs.
- [Self-hosted WireGuard review](https://gridpulsar.com/vpn/wireguard.md): Self-hosted WireGuard suits developers who want control over their VPN. We weigh privacy evidence, server costs and the work of running it yourself.
- [ZeroTier review](https://gridpulsar.com/vpn/zerotier.md): ZeroTier connects your own devices with mesh networking. We assess its controller licence, audit evidence, ongoing costs and fit for small teams.

### Best for

- [Best for developers](https://gridpulsar.com/vpn/best/developers.md): Compare VPNs for developers by Linux support, routing controls, security audits and renewal costs. Find a fit for your tools and privacy needs.
- [Best for open-source VPN clients](https://gridpulsar.com/vpn/best/open-source.md): Compare commercial VPNs with open-source clients, public audit evidence and clear ownership. Find the features that fit your devices and workflow.
- [Best for port forwarding](https://gridpulsar.com/vpn/best/port-forwarding.md): Compare commercial VPNs for port forwarding, with logging evidence, technical features and renewal costs weighed for reaching your own machines.
- [Best for self-hosted VPN](https://gridpulsar.com/vpn/best/self-hosted.md): Compare self-hosted VPN tools for private access to your machines, with a focus on open control servers, total cost, security and device support.
- [Best for Tailscale alternatives](https://gridpulsar.com/vpn/best/tailscale-alternatives.md): Compare Tailscale alternatives for private access to your machines, weighing self-hosting, security, NAT traversal, operating costs and device support.

### Compare

- [ExpressVPN vs NordVPN](https://gridpulsar.com/vpn/compare/expressvpn-vs-nordvpn.md): ExpressVPN vs NordVPN: compare audit access, ownership and renewal costs, then choose public evidence or more controls for your VPN setup.
- [IVPN vs Mullvad VPN](https://gridpulsar.com/vpn/compare/ivpn-vs-mullvad.md): Compare IVPN and Mullvad VPN on audit evidence, ownership and long-term cost. Choose for everyday privacy, or find a better fit for private machine access.
- [Mullvad VPN vs NordVPN](https://gridpulsar.com/vpn/compare/mullvad-vs-nordvpn.md): Mullvad VPN vs NordVPN: compare account privacy, audit evidence and renewal costs to choose a VPN for personal use, development or a small team.
- [Mullvad VPN vs Proton VPN](https://gridpulsar.com/vpn/compare/mullvad-vs-proton-vpn.md): Compare Mullvad VPN and Proton VPN on audit evidence, account privacy and renewal costs. Choose for everyday privacy, developer tools or team needs.
- [NordVPN vs Proton VPN](https://gridpulsar.com/vpn/compare/nordvpn-vs-proton-vpn.md): Compare NordVPN and Proton VPN on audit evidence, ownership and renewal costs, with practical advice for privacy and access to your own machines.
- [NordVPN vs Surfshark](https://gridpulsar.com/vpn/compare/nordvpn-vs-surfshark.md): NordVPN and Surfshark share an owner, Nord Security. Compare audit evidence, renewal costs and developer tools to decide which fits your needs.
- [Proton VPN vs Surfshark](https://gridpulsar.com/vpn/compare/proton-vpn-vs-surfshark.md): Compare Proton VPN and Surfshark on audit evidence, ownership, renewal costs and developer tools. Choose for privacy, daily use or server access.
- [Tailscale vs Self-hosted WireGuard](https://gridpulsar.com/vpn/compare/tailscale-vs-wireguard.md): Tailscale or self-hosted WireGuard? Choose managed access and NAT traversal, or run your own setup with control over hosting and maintenance.

JSON API: https://gridpulsar.com/api/v1/vpns, https://gridpulsar.com/api/v1/recommend?vertical=vpn&use_case=

## Legal

- [Privacy Policy](https://gridpulsar.com/privacy)
- [Terms of Service](https://gridpulsar.com/terms)