GDevelop vs Mastra
GDevelop 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: GDevelop is on 7/100 and Mastra on 77/100.
Where each one leads
GDevelop
Leads on none of the measures we hold for both companies.
Mastra
- our overall score: 77/100 against 7/100
- agent readiness: 58/100 against 38/100
- headcount: 53 against 36
- LinkedIn following: 6,591 against 1,571
At a glance
| Measure | GDevelop | Mastra |
|---|---|---|
| What it is | No-code game development platform empowering creators to build games without prior technical skills. | An open-source TypeScript/JavaScript framework for building AI agents, from the creators of Gatsby. |
| Category | Computer Games, Game Engine, No Code, Game Development | Agentic AI, AI Agents, Developer Tools, Open Source |
| Sells toBusiness model | B2C | B2B |
| Offering | Software | Platform |
| Founded | Not published | 2024 |
| Headquarters | London, GB | San Francisco, United States |
| Status | Active | Active |
Size, funding and growth
| Measure | GDevelop | Mastra |
|---|---|---|
| Employees | 36 | 53 |
| Headcount growthLast 12 months | Not published | +204.5% |
| Total funding | Not published | $35.5M |
| Latest round | Not published | Series A |
| LinkedIn followers | 1,571 | 6,591 |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | GDevelop | Mastra |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 7/100 | 77/100 |
| Traction | 10/100 | 70/100 |
| Team | Not published | 90/100 |
| Community | Not published | 38/100 |
| Search visibility | 9/100 | 68/100 |
| Quality | Not published | 78/100 |
| Agent readinessHow well an AI agent can read and act on the site | F (38/100) | D (58/100) |
| Domain ratingLink authority, 0-100 | 71/100 | 76/100 |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | GDevelop | Mastra |
|---|---|---|
| Hosting | Vercel | Vercel |
| CDN | Cloudflare | Vercel |
| Frameworks | Next.js, React | Next.js, Tailwind CSS |
| Open source | No | Yes, 15,100 GitHub stars |
| Self-hostable | No | Yes |
Product and pricing
| Measure | GDevelop | Mastra |
|---|---|---|
| Key features | Not published | AI Agent Framework, Workflows, RAG, Evals, Memory & Tool Selection, Open Source & Modular |
What users say
| Measure | GDevelop | Mastra |
|---|---|---|
| Community ratingVisitor votes on StartupHub | Not published | 5.0/5 from 2 votes |
GDevelop vs Mastra: common questions
Which is better, GDevelop or Mastra?
On our 0-100 score Mastra rates higher (77/100 against 7/100). 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 GDevelop and Mastra compare on the numbers?
Mastra leads on our overall score (77/100 against 7/100), agent readiness (58/100 against 38/100), headcount (53 against 36), LinkedIn following (6,591 against 1,571).
Read the full GDevelop review and pricing or the Mastra review and pricing. You can also browse other GDevelop alternatives we track.