# Bria API vs Iris-3B (slim)

> Bria scores 63.7 (B) to Iris-3B's 50.9 (D) for image generation. Prices, MCP, x402, uptime and agent notes side by side.

- Full: https://www.anchorterminal.com/compare/bria-vs-iris-3b.md (~2,500 tokens) · this version ~730 tokens · JSON https://www.anchorterminal.com/compare/bria-vs-iris-3b.json · canonical https://www.anchorterminal.com/compare/bria-vs-iris-3b
- Index: https://www.anchorterminal.com/llms.txt · API: https://www.anchorterminal.com/api/v1/index.json · Updated: 2026-10-15
- Licence: CC BY 4.0, credit Anchor Terminal (anchorterminal.com) and link this page when you pass anything on

Bria API scores 63.7 (B) on agent readiness against Iris-3B's 50.9 (D), and leads in 4 of 7 scored categories. Iris-3B leads on security & auth and payments & pricing. Both do image generation.

- Bria API: B 63.7, rank #406 of 1094 · https://www.anchorterminal.com/tools/bria.min.md
- Iris-3B: D 50.9, rank #826 of 1094 · https://www.anchorterminal.com/tools/iris-3b.min.md
- Bria API, good for Teams that need image generation and editing with a stated training-data licence, C2PA marking and an indemnity (capped on Pay-as-you-go, unlimited on Enterprise), and product-shot or background work at volume. Ahead on Reliability, 83 against 45; Schema & documentation, 84 against 47; Agent ergonomics, 76 against 54. Also A hosted endpoint, with nothing to install; Runs on your own machine.
- Iris-3B, good for An agent on a machine with a CUDA GPU that needs Apache-2.0 image generation, relative depth or 4x restoration without a vendor account. Ahead on Security & auth, 44 against 33; Payments & pricing, 60 against 40. Also No key needed to call it; Free to start without a card; Open source.

| Category | Bria API | Iris-3B |
| --- | --- | --- |
| Reliability (16%) | 83 | 45 |
| Performance (10%) | pending | pending |
| Schema & documentation (13%) | 84 | 47 |
| Agent ergonomics (13%) | 76 | 54 |
| Security & auth (14%) | 33 | 44 |
| Payments & pricing (10%) | 40 | 60 |
| Task success (10%) | pending | pending |
| Maintenance & community (7%) | 69 | 70 |
| Transparency & trust (7%) | 49 | 47 |

| Fact (where they differ) | Bria API | Iris-3B |
| --- | --- | --- |
| Vendor | Bria AI | Speridlabs |
| Hosted endpoint | `https://engine.prod.bria-api.com/v2` | no (local only) |
| Transports | HTTP, Streamable HTTP, stdio |  |
| Auth | OAuth or key | None |
| Pricing | Freemium | Free |
| Licence | none | Apache-2.0 (code and weights) |
| Tools exposed | 18 | none |
| llms.txt | yes | no |
| Last release | 2026-10-04 | 2026-10-12 |
| Terms last updated | couldn't be read | no document linked |
| Privacy policy last updated | no date given | no document linked |
| Customer content may train models | couldn't be read |  |
| Terms restrict automated access | couldn't be read |  |
| Terms restrict benchmarking | couldn't be read |  |
| Terms or service can change without notice | couldn't be read |  |
| Arbitration or class-action waiver | couldn't be read |  |
| Popularity | 341 npm/wk, 3.9k PyPI/wk | 175 stars |