Aello Software vs Mastra
Aello Software vs Mastra, compared side by side on 13 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: Aello Software is on 8/100 and Mastra on 77/100.
Where each one leads
Aello Software
Leads on none of the measures we hold for both companies.
Mastra
- our overall score: 77/100 against 8/100
- agent readiness: 58/100 against 49/100
- domain rating: 76/100 against 2/100
At a glance
| Measure | Aello Software | Mastra |
|---|---|---|
| What it is | Aello creates focused SaaS and open-source products with clarity, security, and durable stewardship. | An open-source TypeScript/JavaScript framework for building AI agents, from the creators of Gatsby. |
| Category | Enterprise Software, Open Source, SaaS, Developer Tools | Agentic AI, AI Agents, Developer Tools, Open Source |
| Sells toBusiness model | B2B | B2B |
| Offering | Software | Platform |
| Founded | 2026 | 2024 |
| Headquarters | Not published | San Francisco, United States |
| Status | Active | Active |
Size, funding and growth
| Measure | Aello Software | 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 | Aello Software | Mastra |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 8/100 | 77/100 |
| Traction | Not published | 70/100 |
| Team | Not published | 90/100 |
| Community | Not published | 38/100 |
| Search visibility | Not published | 68/100 |
| Quality | Not published | 78/100 |
| Agent readinessHow well an AI agent can read and act on the site | D (49/100) | D (58/100) |
| Domain ratingLink authority, 0-100 | 2/100 | 76/100 |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | Aello Software | Mastra |
|---|---|---|
| Hosting | Not detected | Vercel |
| CDN | Cloudflare | Vercel |
| Frameworks | Next.js | Next.js, Tailwind CSS |
| Open source | No | Yes, 15,100 GitHub stars |
| Self-hostable | No | Yes |
Product and pricing
| Measure | Aello Software | Mastra |
|---|---|---|
| Key features | Not published | AI Agent Framework, Workflows, RAG, Evals, Memory & Tool Selection, Open Source & Modular |
What users say
| Measure | Aello Software | Mastra |
|---|---|---|
| Community ratingVisitor votes on StartupHub | Not published | 5.0/5 from 2 votes |
Aello Software vs Mastra: common questions
Which is better, Aello Software or Mastra?
On our 0-100 score Mastra rates higher (77/100 against 8/100). 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 13 data points above: read the rows that match what you are buying for.
How do Aello Software and Mastra compare on the numbers?
Mastra leads on our overall score (77/100 against 8/100), agent readiness (58/100 against 49/100), domain rating (76/100 against 2/100).
Read the full Aello Software review and pricing or the Mastra review and pricing. You can also browse other Aello Software alternatives we track.