Braintrust vs Kagi Pricing (2026)
How do these two stack up on price? Here's what each one costs, what you get, and where the value sits.
| Braintrust pricing | Kagi pricing | |
|---|---|---|
| Starts at | $249/mo | $5/mo |
| Number of plans | 3 | 4 |
| Free plan | ||
| Free trial | — | |
| Pricing model | hybrid | flat-rate |
Price is one row. To weigh the features too, use our feature comparison template →
Starter
- $10 credits
- 1 GB processed data
- 10k scores
- 14-day retention
- Unlimited users, projects, datasets, playgrounds, and experiments
Pro
Popular- $100 credits
- 5 GB processed data
- 50k scores
- 30-day retention
- Custom charts, environments, priority support, RBAC, and more
Enterprise
- Custom data retention and export, RBAC, and premium support with on-prem or hosted deployment for high volume or privacy-sensitive data.
Trial
- Explore Kagi Search and Assistant with privacy-first tech
- Enough to feel the difference
- Upgrade anytime
Starter
- Enough searches to get you going
- Kagi Assistant with Quick mode and plenty of interactions
Professional
- Unlimited Kagi Search
- Kagi Assistant with Quick mode and a larger monthly usage allowance
Ultimate
Popular- Kagi Assistant with Research mode and flagship models
- Highest level support for Kagi's mission
Braintrust vs Kagi FAQ
- Which one is cheaper?
- Kagi is the cheaper option, starting at $5/mo vs $249/mo for Braintrust.
- Can I use either one for free?
- Both offer free plans, so you can try each without paying. Start with whichever fits your workflow better and upgrade when you hit the limits.
- How do they charge?
- Different approach here. Braintrust uses hybrid pricing, while Kagi goes with flat-rate. That changes the math depending on your team size and usage.
- Which one is a better deal?
- Depends on what you need. Braintrust: At $249/mo for Pro, Braintrust sits mid-to-premium in the LLM observability/eval space — not a rock-bottom self-serve tool, but not locked behind a full sales-only paywall either. They're clearly courting funded startups (hence the free-months discount) who need serious eval infrastructure but aren't ready for enterprise contracts yet.
Still deciding? See the best Braintrust alternatives or the best Kagi alternatives, ranked with verified pricing.
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