> FastRouter
FastRouter is a high-performance gateway for AI model routing, comparison, and operations. It supports 200+ models via an OpenAI-compatible API with intelligent cost optimization and failover. Details were checked against the provider's own page at fastrouter.ai.
How we estimated this: the free allowance is converted to a dollar value using the provider’s own pay-as-you-go rates for the models a typical developer would reach for. When the allowance is metered in requests, tokens or minutes rather than dollars, we assume median usage of the cheapest capable model. Because assumptions are involved, the figure carries the est. flag — treat it as an order of magnitude, not a quote.
note: Free credits included to build, test and explore.
| Plan | Type | Monthly | Input /1M | Output /1M | Note |
|---|---|---|---|---|---|
| Pay-as-you-go | payg | — | Free | Free | Cheapest tracked model rate (OpenRouter-normalized). |
Pricing normalized from public sources — always verify with the provider.
// model prices
| Model | Input /1M | Output /1M | Context |
|---|---|---|---|
| DeepSeek V4 Flash | Free | Free | 1.0M |
| gemini-3.5-flash-lite | Free | $0.0000 | 1.0M |
| gpt-5.6-luna | Free | $0.0000 | 1.1M |
| Gemini 3.8 Flash | $0.0000 | $0.0000 | 1.0M |
| glm-5.3 | $0.0000 | $0.0000 | 1.3M |
| gemini-3.7-flash | $0.0000 | $0.0000 | 1.0M |
| gemini-3.6-flash | $0.0000 | $0.0000 | 1.0M |
| grok-4.5 | $0.0000 | $0.0000 | 500k |
| kimi-k3 | $0.0000 | $0.0000 | 1.0M |
| claude-opus-5 | $0.0000 | $0.0000 | 1M |
| GPT-6 Astra | $0.0000 | $0.0001 | 1.1M |
| Claude Fable 5.1 | $0.0000 | $0.0001 | 1M |
$ Does FastRouter have a free tier?
Yes — FastRouter offers a free tier that we value at roughly $1.00 in free credits (estimate — derived from rate-limited usage at pay-as-you-go prices). Always confirm current limits on FastRouter's official pricing page — free tiers change without notice.
$ How much does FastRouter cost per 1M tokens?
The cheapest model we track at FastRouter is Free per 1M input tokens and Free per 1M output tokens. This is normalized from FastRouter's published pricing — verify with the provider before purchasing, since prices change frequently.
$ Is FastRouter safe to use?
Uprouter rates FastRouter as low risk. Rated low risk. a commercial aggregator routing to many upstreams with pricing, authentication and terms documented on its own site. The model coverage is consistent with a real upstream, so data and reliability risk are modest. Risk ratings are editorial, evidence-based, and never influenced by affiliate relationships.
Raw community sentiment, shown unblended. Votes never feed into objective data fields like price, risk, or status — and never into sort order.
No published reviews yet — be the first.
// more_informationprice history · live status · risk & confidence · code snippets
price_history
No recorded changes yet.
live_status
current: unknownNo probes recorded yet.
Uprouter runs its own probes; best-effort, not a guarantee. Probe results depend on our network location and cadence — for production, always use the provider’s own status page.
risk_&_confidence
Rated low risk. a commercial aggregator routing to many upstreams with pricing, authentication and terms documented on its own site. The model coverage is consistent with a real upstream, so data and reliability risk are modest.
Confidence reflects how much verifiable evidence (official docs, probe history, community reports) backs this entry. Risk is our editorial assessment of operator reliability and terms — not financial advice.
code_snippets
# FastRouter's own API — get a key from their dashboard
curl https://fastrouter.ai/chat/completions \
-H "Authorization: Bearer THEIR_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "openai/gpt-6-astra",
"messages": [{ "role": "user", "content": "Hello" }]
}'Direct to the provider — Uprouter receives nothing; verify their current pricing before purchasing.
Ranked by neutral similarity signals only — live status, free-tier shape and free-credit proximity. Commercial relationships never influence this list.