
Unmatched ecosystem of app connectors and reliability, but significantly more expensive and lacks n8n's self-hosting freedom.

n8n records 4,522,449 monthly visits with -7.4% month-over-month growth and Freemium pricing. TestFit records 56,871 monthly visits with -14.9% growth and Paid, Contact for Pricing pricing.

Automate site plans and test development deals in hours, not weeks
| Dimension / Metric | ![]() | |
|---|---|---|
| Official Domain | n8n.io | testfit.io |
| Pricing Model | Freemium | Paid, Contact for Pricing |
| Monthly Visits | 4.52M (4,522,449) | 56.87K (56,871) |
| MoM Traffic Delta | -361.7K (-7.4%) |
| -9.93K (-14.9%) |
| Primary Market & Share | 🇮🇳 India (13.2%) | 🇺🇸 United States (47%) |
|---|
| Direct Visits / mo | 1.57M | 30.29K |
|---|
| 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.

Automate site plans and test development deals in hours, not weeks
Map any parcel or draw custom boundaries, then generate a buildable plan with road layout, turning radii and topography handled so you avoid redesign later.
Produce optimal surface and structured parking layouts, set custom stalls and drive aisles, and validate parking ratios without manual drafting.
Overlay parcel, environmental and zoning data, model 3D terrain with cut-and-fill analysis, and check power and utilities infrastructure before design assumptions harden.
Connect financial models directly to your design, with live pro forma figures and import of your own Excel templates, to see whether a deal pencils.

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

Free / Open-sourceOutstanding open-source visual canvas for RAG pipelines and LLM agents, but less suited for general API integrations.


SpecialistMultiplayer AI where people and agents work side by side
Turn one prompt into live business apps, AI agents and automated workflows

Free / Open-sourceAI property data, skip tracing and direct mail for real estate investors

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.

Free / Open-sourceAI interior design, floor plans and 3D models for every home project

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.

No-code AI agents and agent teams for real business workflows
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
Free / Open-sourceOutstanding open-source visual canvas for RAG pipelines and LLM agents, but less suited for general API integrations.
SpecialistMultiplayer AI where people and agents work side by side
Free / Open-sourceAI property data, skip tracing and direct mail for real estate investors
Powerful visual builder specifically tailored for complex AI agent workflows, but less mature for traditional enterprise automation.
Free / Open-sourceAI interior design, floor plans and 3D models for every home project
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.
No-code AI agents and agent teams for real business workflows