Switching from Together AI

Together AI alternative.
Frontier + open-weight under one key — not just open-source.

Together is a hosted open-source inference platform. AIgateway adds Anthropic, OpenAI, Google, xAI frontier models to the same catalog so you ship one integration instead of two.

Get your key →See pricingClaim credit match
Migration

One-line diff.

Change the base URL and the key. Every other line of your integration stays the same.

Before — Together AI
from together import Together

client = Together(api_key="...")

r = client.chat.completions.create(
    model="meta-llama/Llama-4-Scout-17B-16E-Instruct",
    messages=[{"role": "user", "content": "Hello"}],
)
After — AIgateway
from openai import OpenAI

client = OpenAI(
    base_url="https://api.aigateway.sh/v1",
    api_key="sk-aig-...",
)

r = client.chat.completions.create(
    model="meta/llama-4-scout-17b-16e-instruct",
    messages=[{"role": "user", "content": "Hello"}],
)
Why switch

What AIgateway ships that Together AI doesn't.

WINS
  • Frontier AND open-weight on one key — Claude Opus 4.7, GPT-5.4, Gemini 3.1 Pro, Kimi K2.6, Llama 4 together.
  • Every modality beyond text — image, video, voice, audio, music, embeddings.
  • Eval-driven routing to pick the cheapest frontier-quality option.
  • Sub-account API — mint keys per end user with spend caps.
  • Edge latency — 47ms p50 overhead globally vs Together's regional cold start.
HONEST
What Together AI does better, per their public docs.
  • Together can host fine-tuned custom weights we don't yet support; fine-tuning is on the Enterprise roadmap.
Credit match

Send your last Together AI invoice.
We match it.

Forward last month's Together AI invoice to switch@aigateway.sh and we apply matching AIgateway credit (up to $1,000) within 24 hours. Same base URL change. No migration tax.

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