Provider Dossier · Router
OpenRouter
One API and one bill across nearly every provider and model.
The Datum Index verdict
Highly commended
Ranked No. 3 of 20 in our composite reputation index, and currently improving.
≈ 4.4 / 5 aggregate · 720 reviewer notes
Composite index · reviewed 10 July 2026
Findings
- OpenRouter holds a Datum Index composite reputation of 88 / 100 (≈ 4.4 / 5), ranked No. 3 of 20.
- It is a router based in Remote, USA, founded 2023, offering open & proprietary model access.
- Its flagship offering is Unified router across 300+ models, exposed through an OpenAI-compatible API.
- Indicative pricing is $0.90 / 1M tokens in / $0.90 / 1M tokens out (medium confidence).
- Reference throughput is ~120 tok/s with ~400 ms time-to-first-token; stated uptime is 99.6%.
OpenRouter enters our index at No. 3, a placement that reads as highly commended. The composite rests on 720 reviewer notes gathered across the public record, and it is best understood not as a score out of ten but as a standing among peers. The trend line is pointed upward: reviewer sentiment has strengthened over recent quarters.
Read what follows as an editorial assessment rather than a datasheet. Where a figure below carries a seed mark, treat it as an illustration of the shape of the offering, not a quotable fact.
In its favour
One API and one bill across nearly every provider and model.
On the numbers that flatter it: open & proprietary access, 1 named compliance attestation, and a reference throughput of ~120 tokens per second.
Points of concern
Adds a routing hop; economics depend on upstream provider.
The caveat a buyer should price in before committing production traffic. As with every entry, we weigh it against the field rather than against perfection.
Incident & Uptime Note
The record of being there
OpenRouter states an availability of 99.6%. Held over a full year, that headline implies on the order of 35.0 hours of cumulative unavailability — a useful sense of scale, though real incidents cluster rather than spread evenly, and a single bad afternoon can outweigh a quiet quarter.
Datum Index does not operate first-party probes. Uptime here is drawn from the provider's own status disclosures and the public incident record; it is a reputation input, not an SLA. Where a provider publishes a status page, we recommend watching it directly before committing critical traffic.
Key Facts
The record, in brief
| Category | Router |
|---|---|
| Headquarters | Remote, USA |
| Founded | 2023 |
| Model access | Open & proprietary |
| Flagship / reference | Unified router across 300+ models · Routes to many providers |
| OpenAI-compatible API | Yes |
| Indicative price (in / out) | $0.90 / 1M tokens / $0.90 / 1M tokens medium |
| Reference throughput | ~120 tok/s |
| Reference TTFT | ~400 ms |
| Stated uptime | 99.6% |
| Compliance | GDPR |
| Composite reputation | 88 / 100 · ≈ 4.4 / 5 · 720 notes |
Reviewer Notes
What the field says
The 720 notes behind OpenRouter's standing are drawn from the accumulated public verdict of practitioners — the recurring praises and the recurring gripes — rather than from any single survey. Two themes dominate. Admirers return to one point above all: One API and one bill across nearly every provider and model. Detractors return to another: Adds a routing hop; economics depend on upstream provider.
We publish neither individual reviews nor reviewer identities; the composite is an editorial synthesis, and the reviewer-note count is an order-of-magnitude indication of how much public signal informs it.
Related dossiers · see also
Peer entries in the same or adjacent category, for comparison against OpenRouter's standing.