Advexi vs Mastra
Advexi vs Mastra, compared side by side on 10 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: Advexi is on 1/100 and Mastra on 76/100.
Where each one leads
Advexi
Leads on none of the measures we hold for both companies.
Mastra
- our overall score: 76/100 against 1/100
- agent readiness: 58/100 against 30/100
At a glance
| Measure | Advexi | Mastra |
|---|---|---|
| What it is | Advexi is building a smarter way to plan, create and manage your marketing. | An open-source TypeScript/JavaScript framework for building AI agents, from the creators of Gatsby. |
| Category | AI Agent, Agentic AI, Open Source, Foundation Model | Agentic AI, AI Agents, Developer Tools, Open Source |
| Sells toBusiness model | B2B | B2B |
| Offering | Software | Platform |
| Founded | Not published | 2024 |
| Headquarters | Not published | San Francisco, United States |
| Status | Active | Active |
Size, funding and growth
| Measure | Advexi | Mastra |
|---|---|---|
| Employees | Not published | 53 |
| Headcount growthLast 12 months | Not published | +204.5% |
| Total funding | Not published | $35.5M |
| Latest round | Not published | Series A |
| LinkedIn followers | Not published | 6,591 |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | Advexi | Mastra |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 1/100 | 76/100 |
| Traction | Not published | 70/100 |
| Team | Not published | 90/100 |
| Community | Not published | 25/100 |
| Search visibility | Not published | 59/100 |
| Quality | Not published | 78/100 |
| Agent readinessHow well an AI agent can read and act on the site | F (30/100) | D (58/100) |
| Domain ratingLink authority, 0-100 | Not published | 76/100 |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | Advexi | Mastra |
|---|---|---|
| Hosting | Not detected | Vercel |
| CDN | Not detected | Vercel |
| Frameworks | Next.js | Next.js, Tailwind CSS |
| Open source | No | Yes, 15,100 GitHub stars |
| Self-hostable | No | Yes |
Product and pricing
| Measure | Advexi | Mastra |
|---|---|---|
| Key features | Not published | AI Agent Framework, Workflows, RAG, Evals, Memory & Tool Selection, Open Source & Modular |
What users say
| Measure | Advexi | Mastra |
|---|---|---|
| Community ratingVisitor votes on StartupHub | Not published | 5.0/5 from 1 vote |
Advexi vs Mastra: common questions
Which is better, Advexi or Mastra?
On our 0-100 score Mastra rates higher (76/100 against 1/100). 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 10 data points above: read the rows that match what you are buying for.
How do Advexi and Mastra compare on the numbers?
Mastra leads on our overall score (76/100 against 1/100), agent readiness (58/100 against 30/100).
Read the full Advexi review and pricing or the Mastra review and pricing. You can also browse other Advexi alternatives we track.