Is DeepSource or Logto better?

Neither clearly leads. DeepSource starts at Free and Logto at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.

Which is cheaper, DeepSource or Logto?

DeepSource starts at Free and Logto at Free.

Does DeepSource or Logto run on more platforms?

Both run on web, api, so platform support will not decide this one for you.

Can I use DeepSource for free?

Both have a free tier, so you can try either at no cost before committing.

What is DeepSource best used for?

DeepSource is most often used for automating pull request code review for engineering teams, auto-fixing detected code issues with ai, enforcing code formatting standards automatically, scanning large monorepos for quality issues. Of those, automating pull request code review for engineering teams and auto-fixing detected code issues with ai are not what Logto is typically brought in for.

What can DeepSource do that Logto cannot?

DeepSource covers Automated pull request review, AI-powered autofix, Automated code formatting, Monorepo support. Logto covers Prebuilt sign-in UI, Social connectors, Role-based access control, Multi-factor authentication.

Software · head to head

DeepSource vs Logto

DeepSource

Software

Automated code review and AI-powered code fixes for engineering teams.

From: Free
Rated: -

Full review Website

Logto

Software

Open-source identity and authentication infrastructure for apps and APIs

From: Free
Rated: -

Full review Website

The short version

Each has a real cost: DeepSource open Source plan caps at 1,000 reviewed pull requests and 1,000 formatting runs per month.; Logto advanced features like RBAC, organizations, MFA, and enterprise SSO are billed as separate paid add-ons rather than included in Pro.
They diverge on capability: DeepSource covers Automated pull request review, Logto covers Prebuilt sign-in UI.

Where they differ

Only the attributes on which DeepSource and Logto actually diverge.

Attributes where DeepSource and Logto differ
Attribute	DeepSource	Logto

Identical on both: starting price (Free), pricing model (freemium), free tier (Yes), platforms (web, api), user rating (Not yet rated), category (Unknown).

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 DeepSource

Automated pull request review
AI-powered autofix
Automated code formatting
Monorepo support
API and webhooks
Bring-your-own-key AI

Only in Logto

Prebuilt sign-in UI
Social connectors
Role-based access control
Multi-factor authentication
Machine-to-machine apps
Audit logs

What people use each for

The jobs each tool is most often brought in to do.

DeepSource

Automating pull request code review for engineering teamsnot Logto
Auto-fixing detected code issues with AInot Logto
Enforcing code formatting standards automaticallynot Logto
Scanning large monorepos for quality issuesnot Logto
Running self-hosted AI review in regulated environmentsnot Logto

Logto

Adding sign-in to a new SaaS productnot DeepSource
Implementing SSO for B2B customersnot DeepSource
Securing internal APIs with M2M tokensnot DeepSource
Adding RBAC and organizations to a multi-tenant appnot DeepSource

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

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.

Logto

Advanced features like RBAC, organizations, MFA, and enterprise SSO are billed as separate paid add-ons rather than included in Pro.
Enterprise pricing is not published and requires contacting sales.
Token-based billing can make cost forecasting harder than flat per-MAU pricing for high-traffic apps.

Pricing, plan by plan

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

Logto

Free

FreeFree
- Up to 50,000 MAU
- 50K tokens included
- 3 applications
Pro$24/month
- Unlimited MAU and applications
- 3 included API resources
- Passkey sign-in

Which should you pick?

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.

DeepSource review

Choose Logto if

You need prebuilt sign-in ui.
You want to start without paying.
You work on web, api.
You also want social connectors.

Logto review

Questions people ask

Is DeepSource or Logto better?: Neither clearly leads. DeepSource starts at Free and Logto at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, DeepSource or Logto?: DeepSource starts at Free and Logto at Free.
Does DeepSource or Logto run on more platforms?: Both run on web, api, so platform support will not decide this one for you.
Can I use DeepSource for free?: Both have a free tier, so you can try either at no cost before committing.
What is DeepSource best used for?: DeepSource is most often used for automating pull request code review for engineering teams, auto-fixing detected code issues with ai, enforcing code formatting standards automatically, scanning large monorepos for quality issues. Of those, automating pull request code review for engineering teams and auto-fixing detected code issues with ai are not what Logto is typically brought in for.
What can DeepSource do that Logto cannot?: DeepSource covers Automated pull request review, AI-powered autofix, Automated code formatting, Monorepo support. Logto covers Prebuilt sign-in UI, Social connectors, Role-based access control, Multi-factor authentication.

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.

Source

Logto: What does Logto cost?

Logto offers a Free plan at $0/month, a Pro plan starting at $24/month with 50K free tokens included, and a custom-priced Enterprise plan. Extra add-ons like RBAC or MFA are billed separately on Pro.

Source

DeepSource: 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.

Source

Logto: Is there a free plan, and what are its limits?

Yes. The Free plan supports up to 50,000 monthly active users, 3 total applications, 1 machine-to-machine app, 3 social connectors, 1 webhook, and 3-day audit log retention.

Source

DeepSource: 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.

Source

Logto: How is usage metered?

Logto uses token-based billing: only access tokens issued for authentication and authorization activity are counted, rather than charging purely per MAU.

Source

DeepSource: Can I change or cancel my plan?

Yes, subscriptions can be downgraded or canceled at any time.

Source

DeepSource vs Logto

DeepSource

Logto

The short version

Where they differ

What each one covers

Only in DeepSource

Only in Logto

What people use each for

DeepSource

Logto

Where each one falls short

DeepSource

Logto

Pricing, plan by plan

DeepSource

Logto

Which should you pick?

Choose DeepSource if

Choose Logto if

Questions people ask

Answered from the vendors’ own pages

Related pages

More on DeepSource

More on Logto

Keep looking

Other head to heads