Mastra vs Notis
Mastra vs Notis, compared side by side on 22 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 Notis on 44/100.
Where each one leads
Mastra
- our overall score: 77/100 against 44/100
- domain rating: 76/100 against 31/100
- headcount: 53 against 3
- funding raised: $35.5M against $1.2M
- LinkedIn following: 6,591 against 118
Notis
Leads on none of the measures we hold for both companies.
At a glance
| Measure | Mastra | Notis |
|---|---|---|
| What it is | An open-source TypeScript/JavaScript framework for building AI agents, from the creators of Gatsby. | Notis is an AI-powered productivity assistant that integrates with your favorite messaging apps (WhatsApp, Telegram, etc.) and Notion to help you manage tasks, create content, and more. |
| Category | Agentic AI, AI Agents, Developer Tools, Open Source | Agentic AI, AI Agents, AI Copilot, Productivity Software |
| Sells toBusiness model | B2B | B2B |
| Offering | Platform | Software |
| Founded | 2024 | 2022 |
| Headquarters | San Francisco, United States | Tel Aviv, Israel |
| Status | Active | Active |
Size, funding and growth
| Measure | Mastra | Notis |
|---|---|---|
| Employees | 53 | 3 |
| Headcount growthLast 12 months | +204.5% | Not published |
| Total funding | $35.5M | $1.2M |
| Latest round | Series A | Seed |
| LinkedIn followers | 6,591 | 118 |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | Mastra | Notis |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 77/100 | 44/100 |
| Traction | 70/100 | 36/100 |
| Team | 90/100 | Not published |
| Community | 38/100 | Not published |
| Search visibility | 68/100 | 24/100 |
| Quality | 78/100 | 58/100 |
| Agent readinessHow well an AI agent can read and act on the site | D (58/100) | D (58/100) |
| Domain ratingLink authority, 0-100 | 76/100 | 31/100 |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | Mastra | Notis |
|---|---|---|
| Hosting | Vercel | Vercel |
| CDN | Vercel | Vercel |
| CMS | Not detected | Notion |
| Frameworks | Next.js, Tailwind CSS | Next.js, Tailwind CSS |
| Analytics | Not detected | Google Tag Manager |
| Open source | Yes, 15,100 GitHub stars | No |
| Self-hostable | Yes | No |
Product and pricing
| Measure | Mastra | Notis |
|---|---|---|
| Key features | AI Agent Framework, Workflows, RAG, Evals, Memory & Tool Selection, Open Source & Modular | Not published |
What users say
| Measure | Mastra | Notis |
|---|---|---|
| Community ratingVisitor votes on StartupHub | 5.0/5 from 2 votes | Not published |
Mastra vs Notis: common questions
Which is better, Mastra or Notis?
On our 0-100 score Mastra rates higher (77/100 against 44/100). 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 22 data points above: read the rows that match what you are buying for.
How do Mastra and Notis compare on the numbers?
Mastra leads on our overall score (77/100 against 44/100), domain rating (76/100 against 31/100), headcount (53 against 3), funding raised ($35.5M against $1.2M), LinkedIn following (6,591 against 118).
Read the full Mastra review and pricing or the Notis review and pricing. You can also browse other Mastra alternatives we track.