Kilo Code vs Mastra
Kilo Code vs Mastra, compared side by side on 18 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: Kilo Code is on 24/100 and Mastra on 77/100.
Where each one leads
Kilo Code
Leads on none of the measures we hold for both companies.
Mastra
- our overall score: 77/100 against 24/100
At a glance
| Measure | Kilo Code | Mastra |
|---|---|---|
| What it is | Open-source, agentic AI coding tool for VS Code, combining Cline and Roo Code features. | An open-source TypeScript/JavaScript framework for building AI agents, from the creators of Gatsby. |
| Category | Agentic AI, AI Coding Assistant, AI Copilot, Developer Tools | Agentic AI, AI Agents, Developer Tools, Open Source |
| Sells toBusiness model | Open Source | B2B |
| Offering | Software | Platform |
| Founded | Not published | 2024 |
| Headquarters | San Francisco, United States | San Francisco, United States |
| Status | Active | Active |
Size, funding and growth
| Measure | Kilo Code | Mastra |
|---|---|---|
| Employees | 46 | 53 |
| Headcount growthLast 12 months | Not published | +204.5% |
| Total funding | Not published | $35.5M |
| Latest round | Not published | Series A |
| LinkedIn followers | 7,513 | 6,591 |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | Kilo Code | Mastra |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 24/100 | 77/100 |
| Traction | 17/100 | 70/100 |
| Team | Not published | 90/100 |
| Community | Not published | 38/100 |
| Search visibility | 43/100 | 68/100 |
| Quality | Not published | 78/100 |
| Agent readinessHow well an AI agent can read and act on the site | D (55/100) | D (58/100) |
| Domain ratingLink authority, 0-100 | 76/100 | 76/100 |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | Kilo Code | Mastra |
|---|---|---|
| Hosting | Vercel | Vercel |
| CDN | Vercel | Vercel |
| Frameworks | Next.js, Tailwind CSS | Next.js, Tailwind CSS |
| Open source | Yes | Yes, 15,100 GitHub stars |
| Self-hostable | Yes | Yes |
Product and pricing
| Measure | Kilo Code | Mastra |
|---|---|---|
| Key features | Not published | AI Agent Framework, Workflows, RAG, Evals, Memory & Tool Selection, Open Source & Modular |
What users say
| Measure | Kilo Code | Mastra |
|---|---|---|
| Community ratingVisitor votes on StartupHub | Not published | 5.0/5 from 2 votes |
Kilo Code vs Mastra: common questions
Which is better, Kilo Code or Mastra?
On our 0-100 score Mastra rates higher (77/100 against 24/100). 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 18 data points above: read the rows that match what you are buying for.
How do Kilo Code and Mastra compare on the numbers?
Mastra leads on our overall score (77/100 against 24/100).
Read the full Kilo Code review and pricing or the Mastra review and pricing. You can also browse other Kilo Code alternatives we track.