Blitzy vs Stably AI
Blitzy vs Stably AI, compared side by side on 16 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: Blitzy is on 64/100 and Stably AI on 41/100.
Where each one leads
Blitzy
- our overall score: 64/100 against 41/100
Stably AI
- agent readiness: 55/100 against 21/100
At a glance
| Measure | Blitzy | Stably AI |
|---|---|---|
| What it is | An autonomous software development platform that uses AI agents to accelerate enterprise software development. | Stably AI auto-writes, runs, and maintains end-to-end tests directly in your CI, guarding every pull-request and production release, no flakiness, no manual effort. |
| Category | Agentic AI, AI Agent, Multi-Agent Systems, Autonomous Systems | Agentic AI, AI Testing, Developer Tools, CI/CD |
| Sells toBusiness model | B2B | B2B |
| Offering | Platform | Software |
| Founded | 2023 | 2025 |
| Headquarters | Cambridge, United States | Tel Aviv, Israel |
| Status | Active | Active |
Size, funding and growth
| Measure | Blitzy | Stably AI |
|---|---|---|
| Employees | Not published | 6 |
| Total funding | $204M | Not published |
| Latest round | Growth Round | Not published |
| Valuation | $1.4B | Not published |
| LinkedIn followers | Not published | 4,223 |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | Blitzy | Stably AI |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 64/100 | 41/100 |
| Traction | 40/100 | 8/100 |
| Team | 70/100 | 60/100 |
| Community | 20/100 | Not published |
| Search visibility | 38/100 | 33/100 |
| Quality | 78/100 | 48/100 |
| Agent readinessHow well an AI agent can read and act on the site | F (21/100) | D (55/100) |
| Domain ratingLink authority, 0-100 | 52/100 | 49/100 |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | Blitzy | Stably AI |
|---|---|---|
| Hosting | Not detected | Vercel |
| CDN | Cloudflare | Vercel |
| Frameworks | Not detected | Next.js, Tailwind CSS |
| Analytics | Not detected | Google Analytics 4 |
| Open source | No | Yes |
Product and pricing
| Measure | Blitzy | Stably AI |
|---|---|---|
| Key features | Not published | AI-Powered Test Generation, Auto-Maintenance & Healing, Diff-Aware Execution, Complex Action Handling, Comprehensive Verification, CI/CD Integration |
Blitzy vs Stably AI: common questions
Which is better, Blitzy or Stably AI?
On our 0-100 score Blitzy rates higher (64/100 against 41/100). 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 16 data points above: read the rows that match what you are buying for.
How do Blitzy and Stably AI compare on the numbers?
Blitzy leads on our overall score (64/100 against 41/100). Stably AI leads on agent readiness (55/100 against 21/100).
Read the full Blitzy review and pricing or the Stably AI review and pricing. You can also browse other Blitzy alternatives we track.