Pulumi vs Stainless
Pulumi vs Stainless, compared side by side on 20 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: Pulumi is on 66/100 and Stainless on 57/100.
Where each one leads
Pulumi
- our overall score: 66/100 against 57/100
- agent readiness: 56/100 against 46/100
- headcount: 123 against 93
- LinkedIn following: 40,889 against 6,554
Stainless
Leads on none of the measures we hold for both companies.
At a glance
| Measure | Pulumi | Stainless |
|---|---|---|
| What it is | Modern infrastructure as code platform enabling developers to manage cloud resources using familiar programming languages. | Generates API code and SDKs from OpenAPI specifications for enhanced developer experience. |
| Category | Infrastructure as Code, Developer Tools, Cloud Infrastructure, Multi-Cloud | Developer Tools, API Platform, MLOps, Infrastructure as Code |
| Sells toBusiness model | B2B | B2B |
| Offering | Platform | Software |
| Founded | 2017 | 2021 |
| Headquarters | Seattle, United States | Not published |
| Status | Active | Inactive |
Size, funding and growth
| Measure | Pulumi | Stainless |
|---|---|---|
| Employees | 123 | 93 |
| Total funding | $229M | Not published |
| Latest round | Series D | Not published |
| Valuation | $1.5B | Not published |
| LinkedIn followers | 40,889 | 6,554 |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | Pulumi | Stainless |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 66/100 | 57/100 |
| Traction | 60/100 | 55/100 |
| Team | 60/100 | 30/100 |
| Community | 15/100 | 15/100 |
| Search visibility | 35/100 | 40/100 |
| Quality | 78/100 | 68/100 |
| Agent readinessHow well an AI agent can read and act on the site | D (56/100) | D (46/100) |
| Domain ratingLink authority, 0-100 | 78/100 | 71/100 |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | Pulumi | Stainless |
|---|---|---|
| Hosting | AWS | Not detected |
| CDN | CloudFront | Cloudflare |
| CMS | Ghost | Not detected |
| Frameworks | Tailwind CSS, Bootstrap | Not detected |
| Analytics | Segment | Google Analytics 4 |
| Open source | Yes | Yes |
| Self-hostable | Yes | No |
Pulumi vs Stainless: common questions
Which is better, Pulumi or Stainless?
On our 0-100 score Pulumi rates higher (66/100 against 57/100). 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 20 data points above: read the rows that match what you are buying for.
How do Pulumi and Stainless compare on the numbers?
Pulumi leads on our overall score (66/100 against 57/100), agent readiness (56/100 against 46/100), headcount (123 against 93), LinkedIn following (40,889 against 6,554).
Read the full Pulumi review and pricing or the Stainless review and pricing. You can also browse other Pulumi alternatives we track.