Dify vs Mastra
Deciding between Dify and Mastra? This comparison focuses on the details that actually separate these ai agents tools, from content boundaries and pricing to voice, images, memory, customization depth, and overall fit.
The biggest differences show up in image generation and custom characters.
Dify
AI AgentsView full listing on FindAIChatDify is a production-focused platform for building agentic workflows, AI apps, and RAG systems with a visual interface and self-hosting options.
its overall feature set
Mastra
AI AgentsView full listing on FindAIChatMastra is a TypeScript framework for building AI agents, workflows, MCP servers, and production-ready AI applications.
Strong TypeScript-first agent framework
Watch for: Framework, not turnkey assistant
Technical Specification Comparison
| Feature Set | Dify | Mastra |
|---|---|---|
| NSFW Filter | Flexible (varies by mode) | Flexible (varies by mode) |
| Pricing Model | Free & Premium | Free & Premium |
| Voice Chat | No | No |
| Image Generation | Yes | No |
| Roleplay Depth | Medium | Medium |
| Long-term Memory | Medium | Medium |
| Custom Characters | No | Yes |
| API Support | No | No |
What They Have in Common
- NSFW Filter: both list Flexible (varies by mode).
- Pricing Model: both list Free & Premium.
- Voice Chat: both list No.
- Roleplay Depth: both list Medium.
What Will Decide It
- Image Generation
Dify offers Yes, while Mastra offers No.
- Custom Characters
Dify offers No, while Mastra offers Yes.
Who Should Choose Mastra?
Choose Mastra if you care most about strong typescript-first agent framework, with extra emphasis on typescript, framework, and workflows.
- Strong TypeScript-first agent framework
- Covers workflows and MCP use cases well
- Aimed at production apps instead of toy demos
- Framework, not turnkey assistant
- Best for builders who already know TypeScript stacks
Top alternatives to Dify and Mastra
Other leading ai agents picks from our directory—useful if you want a different balance of features than this head-to-head.
Final Expert Verdict
Both Dify and Mastra are top-tier platforms. We recommend Dify for its overall feature set while Mastra stands out for strong typescript-first agent framework. Both offer exceptional value for AI enthusiasts.
Frequently Asked Questions
Q: Is Dify better than Mastra?
A: It depends on your needs. Dify is stronger for its overall feature set, while Mastra stands out more for strong typescript-first agent framework.
Q: What is the biggest difference between Dify and Mastra?
A: Image Generation is the clearest separator: Dify offers Yes, while Mastra offers No.
Q: Does Dify allow NSFW content?
A: Dify is listed around Flexible (varies by mode), while Mastra is listed around Flexible (varies by mode).
Q: Which is cheaper, Dify or Mastra?
A: Both tools look similar on pricing posture: Free & Premium.
Q: Who should pick Dify instead of Mastra?
A: Choose Dify if you care more about its overall feature set.
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