Mastra vs Mem0
Mastra vs Mem0, 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 Mem0 on 56/100.
Where each one leads
Mastra
- our overall score: 77/100 against 56/100
- headcount: 53 against 21
- headcount growth: +204.5% against -37.6%
- funding raised: $35.5M against $24.0M
Mem0
- LinkedIn following: 18,584 against 6,591
At a glance
| Measure | Mastra | Mem0 |
|---|---|---|
| What it is | An open-source TypeScript/JavaScript framework for building AI agents, from the creators of Gatsby. | Persistent memory layer for AI agents and applications. |
| Category | Agentic AI, AI Agents, Developer Tools, Open Source | Agentic AI, AI Infrastructure, Foundation Model, Retrieval Augmented Generation |
| Sells toBusiness model | B2B | B2B |
| Offering | Platform | Software |
| Founded | 2024 | 2023 |
| Headquarters | San Francisco, United States | San Francisco, United States |
| Status | Active | Active |
Size, funding and growth
| Measure | Mastra | Mem0 |
|---|---|---|
| Employees | 53 | 21 |
| Headcount growthLast 12 months | +204.5% | -37.6% |
| Total funding | $35.5M | $24.0M |
| Latest round | Series A | Series A |
| LinkedIn followers | 6,591 | 18,584 |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | Mastra | Mem0 |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 77/100 | 56/100 |
| Traction | 70/100 | 50/100 |
| Team | 90/100 | 60/100 |
| Community | 38/100 | Not published |
| Search visibility | 68/100 | 49/100 |
| Quality | 78/100 | 58/100 |
| Agent readinessHow well an AI agent can read and act on the site | D (58/100) | D (55/100) |
| 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 | Mem0 |
|---|---|---|
| Hosting | Vercel | Not detected |
| CDN | Vercel | Cloudflare |
| CMS | Not detected | Framer |
| Frameworks | Next.js, Tailwind CSS | Not detected |
| Analytics | Not detected | Google Tag Manager, PostHog |
| Open source | Yes, 15,100 GitHub stars | Yes |
| Self-hostable | Yes | Yes |
Product and pricing
| Measure | Mastra | Mem0 |
|---|---|---|
| Key features | AI Agent Framework, Workflows, RAG, Evals, Memory & Tool Selection, Open Source & Modular | Not published |
What users say
| Measure | Mastra | Mem0 |
|---|---|---|
| Community ratingVisitor votes on StartupHub | 5.0/5 from 2 votes | Not published |
Mastra vs Mem0: common questions
Which is better, Mastra or Mem0?
On our 0-100 score Mastra rates higher (77/100 against 56/100). 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 Mem0 compare on the numbers?
Mastra leads on our overall score (77/100 against 56/100), headcount (53 against 21), headcount growth (+204.5% against -37.6%), funding raised ($35.5M against $24.0M). Mem0 leads on LinkedIn following (18,584 against 6,591).
Read the full Mastra review and pricing or the Mem0 review and pricing. You can also browse other Mastra alternatives we track.