Infer by Flow7 Alternatives
Responses API gateway for coding agents, with a public model catalog and per-request spend ceilings
Infer by Flow7 is an API gateway that routes requests to models from OpenAI, Anthropic, Google, xAI, DeepSeek, Moonshot AI and Qwen through a single key and a prepaid balance. It exposes a Responses.
Explore 98 alternatives to Infer by Flow7 across 1 category. Updated October 2026.
Featured
NanoGPT
One OpenAI-compatible API for 600+ models, with text billed at provider list prices
Pay per prompt, from $0.10
System1 Models
Hosted open decision models behind a Jev-compatible API, with an EU-only tier and a lower-cost Peer-to-Peer tier
$0.019 per 1M input tokens (s1-fast), output free
Lium
GPU rental marketplace where independent providers list verified NVIDIA hosts, billed per second
From $0.06/GPU-hour (RTX 3060, 15 Oct 2026)
Top Infer by Flow7 alternatives at a glance
- Vynaris. OpenAI-compatible gateway that routes each request to a smaller model and returns a cost receipt
- AI Gateway HQ. LLM gateway built around spend limits enforced before a request reaches a provider
- Varion. OpenAI-compatible proxy that trims LLM token usage before requests reach your provider
- AISIX. Open-source AI gateway in Rust with one OpenAI-compatible API across 100+ LLM providers
- 2kw.ai. EU-hosted AI integration platform combining a provider gateway, document extraction, evals and cost observability
Compare Infer by Flow7 with its alternatives
| Product | Pricing Model | Free Tier | Open Source | Hosting | HQ |
|---|---|---|---|---|---|
| Infer by Flow7 | Pay-per-use | — | — | Cloud | ๐บ๐ธ United States |
| Vynaris | Pay-per-use | — | — | Cloud | ๐ฎ๐ณ India |
| AI Gateway HQ | Pay-per-use | ✓ | — | Cloud | ๐บ๐ธ United States |
| Varion | — | ✓ | — | — | ๐ฑ๐น Lithuania |
| AISIX | Freemium | ✓ | ✓ APACHE-2.0 | Cloud + Self-hosted | — |
| 2kw.ai | Subscription | ✓ | — | Cloud | ๐ฉ๐ช Germany |
| Requesty | Freemium | ✓ | — | Cloud | — |
| Parity Layer | Pay-per-use | ✓ | — | Cloud + Self-hosted | ๐ฌ๐ง United Kingdom |
| Meriarc Token | Pay-per-use | — | — | Cloud | ๐ธ๐ฌ Singapore |
| Vercel AI Gateway | Freemium | ✓ | — | Cloud | ๐บ๐ธ United States |
| DeepSeek | Pay-per-use | ✓ | ✓ MIT | Cloud | ๐จ๐ณ China |
| OpenAI | Pay-per-use | ✓ | — | Cloud | ๐บ๐ธ United States |
| Mistral | Freemium | — | ✓ APACHE2 | Cloud + Self-hosted | ๐ซ๐ท France |
| Replicate | Pay-per-use | — | — | Cloud | ๐บ๐ธ United States |
| Anthropic Claude | Pay-per-use | ✓ | — | Cloud | ๐บ๐ธ United States |
| Google Gemini API | Freemium | ✓ | — | Cloud | ๐บ๐ธ United States |
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