OpenRouter vs Portkey
OpenRouter vs Portkey, compared side by side on 13 data points: what each one does, how big it is, what it has raised, the tech running each site, and what users report. We score both out of 100 on traction, team and visibility: OpenRouter is on 70/100 and Portkey on 7/100.
Where each one leads
OpenRouter
- our overall score: 70/100 against 7/100
- agent readiness: 72/100 against 57/100
- domain rating: 87/100 against 74/100
- headcount: 73 against 50
Portkey
Leads on none of the measures we hold for both companies.
At a glance
| Measure | OpenRouter | Portkey |
|---|---|---|
| What it is | Unified API platform providing developers access to hundreds of large language models through one endpoint. | AI Gateway, Guardrails, and Governance. |
| Category | Infrastructure, API Platform, Foundation Model, Large Language Model | Technology, Information and Internet |
| Sells toBusiness model | B2B | Not published |
| Offering | Platform | Not published |
| Founded | 2023 | Not published |
| Headquarters | San Francisco, United States | San Francisco, US |
| Status | Active | Active |
Size, funding and growth
| Measure | OpenRouter | Portkey |
|---|---|---|
| Employees | 73 | 50 |
| Headcount growthLast 12 months | +500.0% | Not published |
| Total funding | $154M | Not published |
| Latest round | Series B | Not published |
| Valuation | $500M | Not published |
| LinkedIn followers | 17,666 | Not published |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | OpenRouter | Portkey |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 70/100 | 7/100 |
| Traction | 59/100 | 17/100 |
| Team | 60/100 | Not published |
| Community | 8/100 | Not published |
| Search visibility | 68/100 | 9/100 |
| Quality | 78/100 | Not published |
| Agent readinessHow well an AI agent can read and act on the site | B (72/100) | D (57/100) |
| Domain ratingLink authority, 0-100 | 87/100 | 74/100 |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | OpenRouter | Portkey |
|---|---|---|
| Hosting | Vercel | Not detected |
| CDN | Cloudflare | Cloudflare |
| CMS | Not detected | Framer |
| Frameworks | Next.js, Tailwind CSS | Not detected |
| Payments | Not detected | Stripe |
| Analytics | Google Analytics 4 | Google Tag Manager, Microsoft Clarity |
| Agentic commerceMachine-readable checkout or agent payment rails | Crypto Payments | Not detected |
| Open source | Yes | No |
What users say
| Measure | OpenRouter | Portkey |
|---|---|---|
| Reddit sentimentThreads we track | 1 positive, 2 negative across 6 threads | Not published |
“Omg I'm so happy. Kimi is an amazing model—insane that it's free now.”r/openrouter
OpenRouter vs Portkey: common questions
Which is better, OpenRouter or Portkey?
On our 0-100 score OpenRouter rates higher (70/100 against 7/100). The score weights traction, team, visibility and profile completeness, so it reflects company strength rather than which product suits you. We compare the two on 13 data points above: read the rows that match what you are buying for.
How do OpenRouter and Portkey compare on the numbers?
OpenRouter leads on our overall score (70/100 against 7/100), agent readiness (72/100 against 57/100), domain rating (87/100 against 74/100), headcount (73 against 50).
What do real users say about OpenRouter and Portkey?
OpenRouter: 1 positive and 2 negative mentions across 6 Reddit threads we track, mostly in r/openrouter.
Read the full OpenRouter review and pricing or the Portkey review and pricing. You can also browse other OpenRouter alternatives we track.