n8n records 4,522,449 monthly visits with -7.4% month-over-month growth and Freemium pricing. TestDriver records 10,353 monthly visits with +7.1% growth and Free Trial, Paid, Contact for Pricing pricing.
Open-source workflow automation built for AI agents and technical teams
AI code review that runs your app on every pull request
| Dimension / Metric | | |
|---|---|---|
| Official Domain | n8n.io | testdriver.ai |
| Pricing Model | Freemium | Free Trial, Paid, Contact for Pricing |
| Monthly Visits | 4.52M (4,522,449) | 10.35K (10,353) |
| MoM Traffic Delta | -361.7K (-7.4%) | +688 (+7.1%) |
| Primary Market & Share | 🇮🇳 India (13.2%) | 🇺🇸 United States (64.8%) |
| Direct Visits / mo | 1.57M | 4.09K |
| User Rating | 4.7 | 4.4 |
| Supported Platforms | Website | Website |
Open-source workflow automation built for AI agents and technical teams
Build automations with a visual node editor, then insert JavaScript or Python code nodes when you need custom logic.
Connect to 500+ native services, any REST API via HTTP nodes, and any agent or coding assistant through MCP.
Run agents alongside regular steps, inspect every decision, and add structured inputs, guardrails and human approval steps.
Watch workflows execute live, open past runs, replay a run with mocked data and re-run just the step that failed.
AI code review that runs your app on every pull request
TestDriver reviews every pull request automatically, reads the diff with its vision agent, and generates end-to-end tests straight from the PR content to prove the new behavior works.
Tests run your actual application in a real desktop sandbox—clicking, typing and reading the screen—so they catch runtime and visual bugs, not just code diffs.
When the UI shifts and a cached element no longer matches, the AI finds it again, updates the cache and continues, so tests survive redesigns without rewrites.
Once a test passes, TestDriver opens a fresh pull request with the generated Vitest test code committed, so coverage lands in your repo alongside the change it protects.
Unmatched ecosystem of app connectors and reliability, but significantly more expensive and lacks n8n's self-hosting freedom.
Unmatched ecosystem of app connectors and reliability, but significantly more expensive and lacks n8n's self-hosting freedom.
No-code builder for custom AI agents and workflows
No-code builder for custom AI agents and workflows
GenAI-native end-to-end QA agent that plans, writes and heals tests in plain language
Free / Open-sourceOutstanding open-source visual canvas for RAG pipelines and LLM agents, but less suited for general API integrations.
Free / Open-sourceOutstanding open-source visual canvas for RAG pipelines and LLM agents, but less suited for general API integrations.
All-in-one AppSec platform that finds and auto-fixes vulnerabilities
All-in-one AppSec platform that finds and auto-fixes vulnerabilities
SpecialistMultiplayer AI where people and agents work side by side
SpecialistMultiplayer AI where people and agents work side by side
Turn one prompt into live business apps, AI agents and automated workflows
Powerful visual builder specifically tailored for complex AI agent workflows, but less mature for traditional enterprise automation.
Powerful visual builder specifically tailored for complex AI agent workflows, but less mature for traditional enterprise automation.
SpecialistDeveloper-first integration platform with granular code control, but lacks n8n's visual node-based workflow builder.
Enterprise-grade security and robust workflow automation, but less focused on open-source self-hosting and consumer use cases.
Enterprise-grade security and robust workflow automation, but less focused on open-source self-hosting and consumer use cases.
Free / Open-sourceAn open-source no-code automation tool with a clean interface, but fewer native app integrations than n8n.
Free / Open-sourceAn open-source no-code automation tool with a clean interface, but fewer native app integrations than n8n.
No-code AI agents and agent teams for real business workflows
No-code AI agents and agent teams for real business workflows
