# Prism Inference vs RouterPlus (slim)

> Prism Inference scores 60.1 (C) to RouterPlus's 51.2 (D) for llm inference. Prices, MCP, x402, uptime and agent notes side by side.

- Full: https://www.anchorterminal.com/compare/prism-inference-vs-routerplus.md (~2,900 tokens) · this version ~730 tokens · JSON https://www.anchorterminal.com/compare/prism-inference-vs-routerplus.json · canonical https://www.anchorterminal.com/compare/prism-inference-vs-routerplus
- Index: https://www.anchorterminal.com/llms.txt · API: https://www.anchorterminal.com/api/v1/index.json · Updated: 2026-10-13

Prism Inference scores 60.1 (C) on agent readiness against RouterPlus's 51.2 (D), and leads in 5 of 7 scored categories. RouterPlus leads on payments & pricing. Both do llm inference.

- Prism Inference: C 60.1, rank #543 of 1010 · https://www.anchorterminal.com/tools/prism-inference.min.md
- RouterPlus: D 51.2, rank #777 of 1010 · https://www.anchorterminal.com/tools/routerplus.min.md
- Prism Inference, good for Coding agents that want DeepSeek-V4.1-Flash at a low input price, with no retention, through whichever of the three wire formats the harness already speaks. Ahead on Reliability, 65 against 45; Schema & documentation, 82 against 59; Maintenance & community, 49 against 44; Transparency & trust, 61 against 38.
- RouterPlus, good for Teams that call Claude and GPT models from one key and want the cost of every call in the response, with their own provider keys where they have them. Ahead on Payments & pricing, 40 against 30.

| Category | Prism Inference | RouterPlus |
| --- | --- | --- |
| Reliability (16%) | 65 | 45 |
| Performance (10%) | pending | pending |
| Schema & documentation (13%) | 82 | 59 |
| Agent ergonomics (13%) | 68 | 71 |
| Security & auth (14%) | 65 | 62 |
| Payments & pricing (10%) | 30 | 40 |
| Task success (10%) | pending | pending |
| Maintenance & community (7%) | 49 | 44 |
| Transparency & trust (7%) | 61 | 38 |

| Fact (where they differ) | Prism Inference | RouterPlus |
| --- | --- | --- |
| Kind | Model API | Model router |
| Vendor | Prism Technologies Inc | RouterPlus |
| Hosted endpoint | `https://api.prisminference.com/v1` | `https://api.routerplus.com/v1` |
| Licence | Proprietary service under Prism's terms of service. The OpenAPI file declares `LicenseRef-Proprietary`. The Hermes provider plugin repository carries no licence file | Closed service. No terms of service for the gateway were found on routerplus.com or app.routerplus.com on 13 October 2026. The only terms on the site govern the capacity request form and name EVO HQ Inc, a Delaware corporation (https://routerplus.com/capacity/terms/). |
| Last release | 2026-10-06 | none |
| Terms last updated | 2026-09-09 | no document linked |
| Privacy policy last updated | 2026-09-09 | no document linked |
| Customer content may train models | not found in the text |  |
| Terms restrict automated access | yes |  |
| Terms restrict benchmarking | not found in the text |  |
| Terms or service can change without notice | not found in the text |  |
| Arbitration or class-action waiver | yes |  |