Mastra vs Orby AI
Mastra vs Orby AI, 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: Mastra is on 77/100 and Orby AI on 52/100.
Where each one leads
Mastra
- our overall score: 77/100 against 52/100
- agent readiness: 58/100 against 47/100
- headcount: 53 against 26
- funding raised: $35.5M against $357K
Orby AI
Leads on none of the measures we hold for both companies.
At a glance
| Measure | Mastra | Orby AI |
|---|---|---|
| What it is | An open-source TypeScript/JavaScript framework for building AI agents, from the creators of Gatsby. | Orby AI delivers an AI agent platform that automates complex enterprise processes and enhances efficiency at scale, powered by a Large Action Model (LAM). |
| Category | Agentic AI, AI Agents, Developer Tools, Open Source | Agentic AI |
| Sells toBusiness model | B2B | B2B |
| Offering | Platform | Not published |
| Founded | 2024 | 2022 |
| Headquarters | San Francisco, United States | Not published |
| Status | Active | Active |
Size, funding and growth
| Measure | Mastra | Orby AI |
|---|---|---|
| Employees | 53 | 26 |
| Headcount growthLast 12 months | +204.5% | Not published |
| Total funding | $35.5M | $357K |
| Latest round | Series A | Not published |
| LinkedIn followers | 6,591 | 5,447 |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | Mastra | Orby AI |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 77/100 | 52/100 |
| Traction | 70/100 | 42/100 |
| Team | 90/100 | 60/100 |
| Community | 38/100 | Not published |
| Search visibility | 68/100 | 33/100 |
| Quality | 78/100 | 58/100 |
| Agent readinessHow well an AI agent can read and act on the site | D (58/100) | D (47/100) |
| Domain ratingLink authority, 0-100 | 76/100 | 74/100 |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | Mastra | Orby AI |
|---|---|---|
| Hosting | Vercel | Not detected |
| CDN | Vercel | Cloudflare |
| CMS | Not detected | WordPress |
| Frameworks | Next.js, Tailwind CSS | Jquery |
| Analytics | Not detected | Google Tag Manager |
| Open source | Yes, 15,100 GitHub stars | No |
| Self-hostable | Yes | No |
Product and pricing
| Measure | Mastra | Orby AI |
|---|---|---|
| Key features | AI Agent Framework, Workflows, RAG, Evals, Memory & Tool Selection, Open Source & Modular | Neuro-Symbolic AI, Complex Task Handling, Application Agnostic Integration, Transparent Design, Customized Learning, Agentic Document Understanding |
What users say
| Measure | Mastra | Orby AI |
|---|---|---|
| Community ratingVisitor votes on StartupHub | 5.0/5 from 2 votes | Not published |
Mastra vs Orby AI: common questions
Which is better, Mastra or Orby AI?
On our 0-100 score Mastra rates higher (77/100 against 52/100). 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 Mastra and Orby AI compare on the numbers?
Mastra leads on our overall score (77/100 against 52/100), agent readiness (58/100 against 47/100), headcount (53 against 26), funding raised ($35.5M against $357K).
Read the full Mastra review and pricing or the Orby AI review and pricing. You can also browse other Mastra alternatives we track.