Side by side
Agenta vs ChainForge
Both stand on ai prompt generators. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Free plan Open source APISelf-hostedWeb
Agenta combines agent-building, automation, and run observability, with both cloud and self-hosted options. Account for run limits, provider charges, and infrastructure responsibilities when selecting an approach.
Visit Agenta Free plan Self-hostedWeb
ChainForge supports structured prompt experiments with comparison, scoring, and plotting features. Choose between the limited web version and local installation based on the features and key-handling workflow you need.
Visit ChainForgeThe facts
| Agenta | ChainForge | |
|---|---|---|
| Free plan | Yes | Yes |
| Open source | Yes | Not published |
| Runs on | API, Self-hosted, Web | Self-hosted, Web |
| Lowest paid plan | Pro: $29 a month | Free or on request |
| Plans published | 8 | 1 |
| Maker | Not published | Not published |
| Website | agenta.ai | chainforge.ai |
| On ai prompt generators | #1 of 28 | #5 of 28 |
Agenta: what it does well
- Free cloud plan includes 5,000 monthly runs
- Supports more than 1,000 integrations
- Offers self-hosting and data-location control
- Mobile app supports conversations and tool approvals
What to know first
- Hobby runs stop at 5,000 per month
- Model-provider charges are separate
- Self-hosted users manage upgrades and backups
ChainForge: what it does well
- Compares multiple models and prompt variations.
- Supports code-based and LLM-based response scoring.
- Imports JSONL, XLSX, and CSV files.
- Offers web and self-hosted options.
What to know first
- Web version has a limited feature set.
- Web users must set API keys each time they load it.
- Forgetting an encryption password prevents access to saved flows or settings.
- Beta supports only Chrome, Firefox, Edge, and Brave.
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