LocalAI vs Together AI
Both are alternatives to OpenAI API (ChatGPT). Here's how they stack up — verified facts, no spin.
Also searched as Together AI vs LocalAI — same comparison, one verdict.
LocalAI
A drop-in, OpenAI-compatible API you host yourself.
LocalAI mirrors the OpenAI REST API — chat, embeddings, images, audio — but runs entirely on your own infrastructure across CPU or GPU. Point existing OpenAI-SDK code at it and nothing else changes.
Together AI
One API for the whole open-model universe — Llama, DeepSeek, Qwen and more.
Together AI is a hosted inference cloud for open models: one OpenAI-compatible API serving Llama, DeepSeek, Qwen, Mistral and dozens more, priced from about $0.05 to $9 per million tokens (Llama 3.3 70B around $0.88). The platform itself is commercial, but everything it serves is open-weight — so unlike a closed lab API, your exit is real: the same model you call today can run on your own GPUs tomorrow. A strong bridge for teams not ready to operate vLLM themselves.
Side by side
| LocalAI | Together AI | |
|---|---|---|
| Sovereignty Score | 90 | 46 |
| Open source | Yes | No |
| Self-hostable | Yes | No |
| Local-first | Yes | No |
| License | MIT | Proprietary (platform); serves open-weight models |
| Pricing | Free / self-host | Usage-based, ~$0.05–$9 per 1M tokens by model; intro credits for new accounts |
LocalAI edges it on the Sovereignty Score, but the right pick depends on the trade-offs below.
LocalAI
Strengths
- +True drop-in for OpenAI SDKs
- +Chat, embeddings, images, and audio in one server
- +CPU or GPU
Trade-offs
- −More moving parts to configure than Ollama
- −Throughput depends on your setup
Together AI
Strengths
- +Huge open-model catalog behind one OpenAI-compatible API
- +The models are open — migrating to self-hosting later is realistic
- +Often far cheaper than closed frontier APIs for comparable tasks
Trade-offs
- −A hosted US cloud — your prompts transit their infrastructure
- −Quality/cost varies widely across the catalog; you do the picking
More OpenAI API (ChatGPT) head-to-heads
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Facts verified 2026-07-04. Licenses and pricing change — spotted something out of date? That's a correction we want.