Does OpenAGI or Windmill have a free plan?

OpenAGI is a paid tool. Windmill is a paid tool. Always verify current pricing directly with the vendor.

OpenAGI vs Windmill

Q: Can I use OpenAGI and Windmill together?

Yes, many teams use both tools together for different purposes. Use the Stack Builder section above to combine OpenAGI and Windmill with other tools and save your AI toolkit.

Comprehensive side-by-side comparison — features, pricing, performance, and more.

Updated June 2026

OpenAGI

Rutgers University

Orchestrate diverse AI agents for complex, multi-domain problem-solving.

0.0(0)

OPEN_SOURCE

83% data quality

Windmill

Windmill Labs, Inc.

Build, deploy, and monitor internal software at scale with real code capabilities.

0.0(0)

OPEN_SOURCE

93% data quality

Trust & Reliability

OpenAGI

Trust data not available yet

Windmill

Uptime:Windmill provides Service Level Agreements (SLAs) with defined response times for different priority levels: P0 (3 hours), P1 (24 hours), P2 (48 hours), and P3 (72 hours). A specific uptime percentage is not explicitly stated.

Users:1K-10K

Customers (per vendor):Zoom, Kahoot, Investing.com +7

GDPR

Overall Winner: Windmill

7.5/10 vs OpenAGI at 5.7/10

Leads in:

Customizability

Output Quality

Integrations

AI Comparison Summary

OpenAGI

5.7

avg score

Windmill

7.5

avg score

Windmill leads overall — particularly in Ease of Use and Customizability and 1 more.

OpenAGI has an edge in Value for Money.

Based on 6 dimensions

How scores are calculated

Overall Winner

Windmill

7.5 / 10

OpenAGI

Best For

Building advanced AI agent systems for research

Experimenting with multi-agent collaboration

Developing autonomous problem-solving agents

Researchers exploring agentic AI architectures

Not Ideal For

Non-technical users seeking a no-code solution

Production-critical applications without dedicated support

Simple, single-step automation tasks

Windmill

Best For

Developers building internal tools and dashboards

Engineering teams automating data pipelines and ETL processes

Organizations needing robust workflow orchestration

Teams integrating AI agents into business operations

Not Ideal For

Non-technical users seeking purely no-code automation solutions

Simple

one-off tasks that do not require complex logic or integrations

* Verdict is based on our algorithmic scoring of publicly available data. Learn about our methodology

OpenAGI is best for

🤖Automation & Agents7.7

Windmill is best for

🤖Automation & Agents8.3

Filter by your use case:

Pros & Cons

OpenAGI

Pros

Open-source and extensible for customization
Designed for advanced AI research and experimentation
Supports orchestration of diverse, specialized agents
Community-driven development and support

Cons

Requires strong technical and AI research expertise
May lack enterprise-grade features and support
Steep learning curve for beginners
Limited pre-built integrations without custom development

Windmill

Pros

Open-source and self-hostable
preventing vendor lock-in
Supports a wide array of programming languages for flexibility
High-performance job orchestrator for demanding workloads
Comprehensive local development experience with CLI and VS Code
Strong security features including granular RBAC and SSO
Extensive integrations with databases
cloud services
and communication platforms

Cons

Enterprise features like advanced support and autoscaling require a paid plan
Community support is the primary option for the free tier
Requires coding knowledge; not a no-code/low-code exclusive platform
Some advanced observability features are limited in the free version
Multiplayer WebIDE is an Enterprise feature

Weighted Score — Adjust What Matters to You

Pick a profile or drag sliders — scores and radar update instantly on the right.

Quick profiles:

Ease of Use5

Output Quality5

Value for Money5

Customizability5

Support & Ecosystem5

Integration Power5

Dimension Comparison

OpenAGI

5.7

/ 10

Windmill

7.5

/ 10

Clear winner

Dimension Breakdown

Ease of Use

How easy it is to get started and use daily

OpenAGI

3.0

Windmill

6.0▲ +3.0

Output Quality

Quality and accuracy of generated results

OpenAGI

7.0

Windmill

8.0▲ +1.0

Value for Money

Cost vs. features and output quality

OpenAGI

10.0▲ +3.0

Windmill

7.0

Customizability

Calculated

Ability to tailor to specific needs

OpenAGI

7.0

Windmill

10.0▲ +3.0

Support & Ecosystem

Documentation, community, and support quality

OpenAGI

6.0

Windmill

6.0

Integration Power

Calculated

Ability to connect with other tools and workflows

OpenAGI

1.0

Windmill

8.0▲ +7.0

Calculated = derived from verified integration count and API/open-source signals. AI = LLM-assessed from public website content. Methodology

Data is sourced from public information and vendor websites. It may not always be up-to-date — verify pricing and features directly with the vendor before purchasing.Report inaccuracy

Frequently Asked Questions

Which is better, OpenAGI or Windmill?

Both are strong options. OpenAGI has a rating of 0.0/5 (0 reviews), while Windmill has a rating of 0.0/5 (0 reviews). The best choice depends on your specific use case, budget, and workflow requirements.

Is OpenAGI cheaper than Windmill?

OpenAGI starts at free (open_source model). Windmill starts at free (open_source model). Use the Cost Calculator above for a detailed estimate.

What are the main differences between OpenAGI and Windmill?

OpenAGI — "Orchestrate diverse AI agents for complex, multi-domain problem-solving.". Windmill — "Build, deploy, and monitor internal software at scale with real code capabilities.". Key differences include their pricing models, platform support, integrations, and technical capabilities. See the Feature Comparison table above for a complete side-by-side breakdown.

Can I use OpenAGI and Windmill together?

Explore Alternatives

OpenAGI Alternatives

Tools similar to OpenAGI

Windmill Alternatives

Tools similar to Windmill

Compare More AI Tools

Use our comparison tool to compare up to 5 AI tools side-by-side with AI-powered recommendations.