Software Development · head to head
Braintrust vs DeepSource
Braintrust
Software Development
The active observability platform for agents
- From
- On request
- Rated
- -
DeepSource
Software Development
Automated code review and AI-powered code fixes for engineering teams.
- From
- Free
- Rated
- -
The short version
- Only DeepSource has a free tier, so it costs nothing to try first.
- Each has a real cost: Braintrust the free Starter tier includes only $10 of monthly model credits, 1 GB of processed data, and 10,000 scores before overage charges of $4 per GB and $2.50 per 1,000 scores apply, as of August 2026.; DeepSource open Source plan caps at 1,000 reviewed pull requests and 1,000 formatting runs per month.
Where they differ
Only the attributes on which Braintrust and DeepSource actually diverge.
| Attribute | Braintrust | DeepSource |
|---|---|---|
| Starting price | On request | Free |
| Pricing model | usage-based | freemium |
| Free tier | No | Yes |
| Platforms | Web | web, api |
Identical on both: user rating (Not yet rated), category (Software Development).
What each one covers
Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.
Only in Braintrust
Nothing recorded that DeepSource does not also cover.
Only in DeepSource
- Automated pull request review
- AI-powered autofix
- Automated code formatting
- Monorepo support
- API and webhooks
- Bring-your-own-key AI
What people use each for
The jobs each tool is most often brought in to do.
Braintrust
No use cases recorded yet. See the Braintrust review.
DeepSource
- Automating pull request code review for engineering teamsnot Braintrust
- Auto-fixing detected code issues with AInot Braintrust
- Enforcing code formatting standards automaticallynot Braintrust
- Scanning large monorepos for quality issuesnot Braintrust
- Running self-hosted AI review in regulated environmentsnot Braintrust
Where each one falls short
Documented limitations, not opinions. Every one is a constraint you would hit in normal use.
Braintrust
- The free Starter tier includes only $10 of monthly model credits, 1 GB of processed data, and 10,000 scores before overage charges of $4 per GB and $2.50 per 1,000 scores apply, as of August 2026.
DeepSource
- Open Source plan caps at 1,000 reviewed pull requests and 1,000 formatting runs per month.
- AI Review beyond the included credit is billed per 10K lines of code, which can add unpredictable cost.
- Self-hosted deployment and BYOK AI are Enterprise-only features.
- Enterprise pricing is not published and requires contacting sales.
Pricing, plan by plan
Braintrust
On requestNo published plan breakdown. See the Braintrust review.
DeepSource
Free- Open SourceFree
- Free for public repositories
- 1,000 pull requests reviewed/month
- 1,000 automated formatting runs/month
- Team$24/month
- Unlimited repositories and pull request reviews
- $100 annual AI Review credit per user
- Monorepo support
- Enterprise$undefined/month
- Self-hosted deployment
- Bring-your-own-key AI Review
- SSO
Which should you pick?
Choose Braintrust if
Nothing in the data separates Braintrust from DeepSource on the points above - pick on price and on how each one feels to use.
Choose DeepSource if
- You need automated pull request review.
- You want to start without paying.
- You work on web, api.
- You also want ai-powered autofix.
Questions people ask
- Is Braintrust or DeepSource better?
- Neither clearly leads. Braintrust starts at On request and DeepSource at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
- Which is cheaper, Braintrust or DeepSource?
- DeepSource has a free tier; the other does not. Paid plans start at On request for Braintrust and Free for DeepSource.
- Does Braintrust or DeepSource run on more platforms?
- Braintrust runs on Web. DeepSource runs on web, api.
- Can I use DeepSource for free?
- Yes. DeepSource has a free tier, so you can try it without paying. Braintrust starts at On request.
- What can Braintrust do that DeepSource cannot?
- DeepSource covers Automated pull request review, AI-powered autofix, Automated code formatting, Monorepo support.
Answered from the vendors’ own pages
DeepSource: What does DeepSource cost?
The Open Source plan is free for public repos; Team is $24 per user/month billed yearly with a $100 annual AI Review credit; Enterprise is custom-priced with self-hosted options.
SourceDeepSource: Is there a free plan, and what are its limits?
Yes, the free Open Source plan covers public repositories with 1,000 pull requests reviewed per month and 1,000 automated formatting runs per month.
SourceDeepSource: How is AI Review usage metered?
Team plans include a $100 annual AI Review credit per user, with additional usage billed at Standard ($8/10K LOC) or Advanced ($15/10K LOC) tiers.
SourceDeepSource: Can I change or cancel my plan?
Yes, subscriptions can be downgraded or canceled at any time.
SourceRelated pages
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