Windmill Dev vs Clay
AI Automation tools comparison · Updated 2026
Choosing between Windmill Dev and Clay? Both are popular AI Automation tools. Windmill Dev starts at Freemium and focuses on Multi-language support. Clay starts at Freemium and specializes in Waterfall enrichment. Here's a detailed side-by-side comparison to help you decide.
At a Glance
| Windmill Dev | Clay | |
|---|---|---|
| Category | AI Automation | AI Automation |
| Pricing | freemium | freemium |
| Starting Price | Freemium | Freemium |
| Best For | developer-tools, open-source, workflows | sales-automation, data-enrichment, outreach |
| Features | 6 listed | 6 listed |
Windmill Dev
Open-source platform turning scripts into workflows, UIs, and APIs.
Clay
AI-powered data enrichment and outreach automation for go-to-market teams.
Feature Comparison
| Windmill Dev | Clay |
|---|---|
| ✓ Multi-language support | ✓ Waterfall enrichment |
| ✓ Auto-generated UIs | ✓ 75+ data providers |
| ✓ Flow builder | ✓ AI research agent |
| ✓ Scheduler | ✓ Personalized outreach |
| ✓ Open source | ✓ CRM integrations |
| ✓ Self-hostable | ✓ Claygent AI |
Pricing Comparison
Windmill Dev
freemiumFree self-hosted. Cloud free tier. Team $10/mo per user. Enterprise $40/mo per user.
Clay
freemiumFree with 100 credits/mo. Starter $149/mo. Explorer $349/mo. Pro $800/mo.
Pros & Cons
Windmill Dev
Pros
- Open source
- Multi-language
- Fast execution
- Self-hosting option
Cons
- Small community
- Niche audience
- Limited documentation
- Newer platform
Clay
Pros
- Powerful enrichment
- AI research capabilities
- Multi-provider waterfall
- Great for sales teams
Cons
- Expensive at scale
- Credits can run out fast
- Learning curve
- Complex pricing
The Verdict
Both Windmill Dev and Clay are strong AI Automation tools. Windmill Dev stands out for Open source, making it ideal if that's your priority. Clay excels at Powerful enrichment, which may be more important for your workflow.
Related Topics
Also Consider
Other popular AI Automation tools you might want to compare.