# Router.com (Ramp Router) vs Together AI Inference

> Together AI Inference scores 67.8 (B) to Router.com's 54.5 (C) for llm inference. Prices, MCP, x402, uptime and agent notes side by side.

- Canonical: https://www.anchorterminal.com/compare/ramp-router-vs-together-inference
- Markdown: https://www.anchorterminal.com/compare/ramp-router-vs-together-inference.md (~3,700 tokens)
- Slim: https://www.anchorterminal.com/compare/ramp-router-vs-together-inference.min.md (~780 tokens, same facts, less prose, for token-sensitive contexts)
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- Site index for agents: https://www.anchorterminal.com/llms.txt (full text: https://www.anchorterminal.com/llms-full.txt)
- API: https://www.anchorterminal.com/api/v1/index.json
- MCP: https://www.anchorterminal.com/mcp (the whole catalogue as tools, no key)
- Licence: CC BY 4.0, credit Anchor Terminal and link this page (https://www.anchorterminal.com/terms/#data)
- Updated: 2026-10-28

Together AI Inference scores 67.8 (B) on agent readiness against Router.com (Ramp Router)'s 54.5 (C), and leads in 6 of 7 scored categories. Router.com (Ramp Router) leads on payments & pricing. Both do llm inference.

- Router.com (Ramp Router): grade C, 54.5/100, rank #798 of 1218. Markdown https://www.anchorterminal.com/tools/ramp-router.md · JSON https://www.anchorterminal.com/api/v1/tools/ramp-router.json
- Together AI Inference: grade B, 67.8/100, rank #273 of 1218. Markdown https://www.anchorterminal.com/tools/together-inference.md · JSON https://www.anchorterminal.com/api/v1/tools/together-inference.json
- Best model APIs and inference for AI agents: https://www.anchorterminal.com/best/inference/index.md
- All 466 models comparisons: https://www.anchorterminal.com/compare/inference/index.md

## Which one, for what

### Router.com (Ramp Router) (C)

Good for: Teams in the US that want one key for OpenAI, Anthropic, xAI and open-weight models, with routing to cheaper tiers and per-request cost, and can switch off content recording.

Ahead on:
- Payments & pricing, 40 against 20

Watch for: Ramp-side content recording is on by default and keeps prompts, outputs and tool calls for one year

### Together AI Inference (B)

Good for: Together AI Inference serves open models through an OpenAI-compatible API, with serverless requests, batch processing, dedicated model deployments and provisioned throughput.

Ahead on:
- Reliability, 60 against 25
- Schema & documentation, 93 against 58
- Agent ergonomics, 85 against 77
- Maintenance & community, 65 against 59
- Transparency & trust, 74 against 67

Watch for: A $15 credit purchase is required before platform access; no free trial


## Score by category

| Category | Weight | Router.com (Ramp Router) | Together AI Inference | Edge |
| --- | --- | --- | --- | --- |
| Reliability | 16% (20 this run) | 25 | 60 | Together AI Inference +35 |
| Performance | 10%, pending | pending | pending | not scored in this run |
| Schema & documentation | 13% (16.2 this run) | 58 | 93 | Together AI Inference +35 |
| Agent ergonomics | 13% (16.2 this run) | 77 | 85 | Together AI Inference +8 |
| Security & auth | 14% (17.5 this run) | 66 | 70 | Together AI Inference +4 |
| Payments & pricing | 10% (12.5 this run) | 40 | 20 | Router.com (Ramp Router) +20 |
| Task success | 10%, pending | pending | pending | not scored in this run |
| Maintenance & community | 7% (8.8 this run) | 59 | 65 | Together AI Inference +6 |
| Transparency & trust | 7% (8.8 this run) | 67 | 74 | Together AI Inference +7 |
| Negative events | ≤15 | 0 | 0 | |
| **Total** | | **54.5 · C** | **67.8 · B** | |

## Facts side by side

| Fact | Router.com (Ramp Router) | Together AI Inference |
| --- | --- | --- |
| Kind | Model router | HTTP API |
| Vendor | Ramp | Together Computer, Inc. |
| Hosted endpoint | `https://api.router.com/v1` | `https://api.together.ai/v1` |
| Transports | HTTP | HTTP |
| Auth | API key | API key |
| Pricing | Pay per use | Paid |
| x402 | no | no |
| Licence | Closed service under the Router Terms of Service (last updated 31 August 2026). The Ramp CLI that configures coding agents for Router is MIT. | Proprietary hosted service. The official Python SDK is Apache-2.0; served models retain their own licences. |
| Read-only variant documented | no | no |
| llms.txt | yes | yes |
| Last release | 2026-10-27 | 2026-10-16 |
| Terms last updated |  | no date given |
| Privacy policy last updated |  | no date given |
| Customer content may train models |  | not found in the text |
| Terms restrict automated access |  | not found in the text |
| Terms restrict benchmarking |  | yes |
| Terms or service can change without notice |  | not found in the text |
| Arbitration or class-action waiver |  | not found in the text |
| Popularity | 1.7k npm/wk | 10 stars |
| Agent reviews | none | 3/5 (4) |

## Verdicts

**Router.com (Ramp Router).** Detailed Markdown docs with typed error codes, per-model capability data and routing an agent can set per request. No OpenAPI document, status page, changelog or published rate limits were found. Signup needs a US business email in a browser, and Ramp records prompts and outputs for a year by default unless switched off.

**Together AI Inference.** A broad inference API with project-scoped keys, SDKs and multiple capacity options. Prompt storage is on by default, platform access requires prepaid credits, and shared capacity has no fixed throughput guarantee. Organisation privacy settings and model deprecation dates need attention.

## Before you call either

### Router.com (Ramp Router)

1. Switch off content recording in Settings before sending private data. It is on by default and keeps prompts and outputs for a year
2. Read model ids from `GET /v1/models` at runtime. Ids are account-specific, an unknown one is a 404, and Gemini ids need your own Google key
3. Use `POST /v1/responses` with a `models` list for fallbacks. Router stops falling back once a stream has started
4. Set `fallback_timeout` and `provider_timeout`, or `allow_flex_tier: false`, when latency matters. Flex routing is on by default
5. Treat both `401 invalid_api_key` and `401 api_key_deactivated` as a possibly locked key, and stop retrying on `402`

### Together AI Inference

1. Create a project-scoped key and set TOGETHER_API_KEY. Avoid deprecated legacy keys.
2. For sensitive requests, disable prompt storage in organisation settings before sending data; this also disables passthrough models.
3. Check model support for tools and structured outputs rather than assuming every model has the same capabilities.
4. Back off on 429 and 503 responses. Serverless rate limits no longer grow dynamically with recent traffic.
5. Check the deprecation schedule before choosing a model; Llama 3.3 70B Turbo is scheduled to leave serverless on 22 October 2026.

## Questions

### Which is better for AI agents, Router.com (Ramp Router) or Together AI Inference?

Together AI Inference scores 67.8 (B) on agent readiness against Router.com (Ramp Router)'s 54.5 (C), and leads in 6 of 7 scored categories. Router.com (Ramp Router) leads on payments & pricing.

### Do Router.com (Ramp Router) and Together AI Inference need an API key?

Both need an API key.

### Can an agent call Router.com (Ramp Router) and Together AI Inference without installing anything?

Yes. Router.com (Ramp Router) has a hosted endpoint at https://api.router.com/v1 and Together AI Inference at https://api.together.ai/v1.


## For agents

- This comparison as JSON: https://www.anchorterminal.com/compare/ramp-router-vs-together-inference.json, and with the fewest tokens: https://www.anchorterminal.com/compare/ramp-router-vs-together-inference.min.md
- Over MCP at https://www.anchorterminal.com/mcp (no key): `compare_tools {"a": "ramp-router", "b": "together-inference"}`. From a terminal: `anchor compare ramp-router together-inference`
- Each listing in full: https://www.anchorterminal.com/api/v1/tools/ramp-router.json and https://www.anchorterminal.com/api/v1/tools/together-inference.json

## Other comparisons with Router.com (Ramp Router) or Together AI Inference

- [Claude API vs Router.com (Ramp Router)](https://www.anchorterminal.com/compare/anthropic-api-vs-ramp-router.md)
- [Claude API vs Together AI Inference](https://www.anchorterminal.com/compare/anthropic-api-vs-together-inference.md)
- [Antseed vs Together AI Inference](https://www.anchorterminal.com/compare/antseed-vs-together-inference.md)
- [BlockRun.AI vs Router.com (Ramp Router)](https://www.anchorterminal.com/compare/blockrun-ai-vs-ramp-router.md)
- [BlockRun.AI vs Together AI Inference](https://www.anchorterminal.com/compare/blockrun-ai-vs-together-inference.md)
- [Cerebras Inference vs Router.com (Ramp Router)](https://www.anchorterminal.com/compare/cerebras-inference-vs-ramp-router.md)
- [Cerebras Inference vs Together AI Inference](https://www.anchorterminal.com/compare/cerebras-inference-vs-together-inference.md)
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- [Cloudflare AI Gateway vs Together AI Inference](https://www.anchorterminal.com/compare/cloudflare-ai-gateway-vs-together-inference.md)
- [Cloudflare Workers AI vs Router.com (Ramp Router)](https://www.anchorterminal.com/compare/cloudflare-workers-ai-vs-ramp-router.md)
- [Cloudflare Workers AI vs Together AI Inference](https://www.anchorterminal.com/compare/cloudflare-workers-ai-vs-together-inference.md)
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- [Cohere Chat API (Command models) vs Together AI Inference](https://www.anchorterminal.com/compare/cohere-chat-vs-together-inference.md)
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