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Mastra vs Vibe Prospecting
Mastra is a TypeScript framework for AI agents; Vibe Prospecting supplies the business data those agents can consume.
MastraTypeScript framework for AI agents
Vibe ProspectingB2B prospecting tools for Claude Code and any MCP client.Which to pick
Pick Mastra if you want…
- Typed AI agents with built-in observability
- AI agent development
- Integrations with React, Next.js or Node (on Mastra's list, not Vibe Prospecting's)
Pick Vibe Prospecting if you want…
- AI-driven B2B prospecting
- Integrations with Claude, ChatGPT or Codex (on Vibe Prospecting's list, not Mastra's)
Side by side
- What it is
- Mastra:Mastra is an open-source TypeScript framework for building AI agents with memory, tools, workflows and observability.
- Vibe Prospecting:Vibe Prospecting provides AI-powered B2B lead list building, contact lookup and data enrichment directly in Claude, ChatGPT and other agents.
- Best for
- Mastra:Typed AI agents with built-in observability
- Vibe Prospecting:AI-driven B2B prospecting
- Who it’s for
- Mastra:TypeScript developers building AI-powered applications and agents.
- Vibe Prospecting:Developers, GTM teams and sales/recruiting professionals who need prospect data inside their AI workflows.
- Pricing
- Mastra:Freemium
- Vibe Prospecting:Freemium
- Plans
- Mastra:Starter $0 per month · Teams $250 per month
- Vibe Prospecting:Free $0.00 · Plus $29.90 One time · Boost $89.99 One time · Ultra $199.99 One time · Elite $649.99 One time
- Open source
- Mastra:Yes, 28,481 GitHub stars
- Vibe Prospecting:Yes, 114 GitHub stars
- Works with
- Mastra:React, Next.js, Node, LibSQL, Postgres, Vite
- Vibe Prospecting:Claude, ChatGPT, Codex, OpenClaw, MCP server, Web app, API
Mastra features
- Typed Agents. Define agents with instructions, models, tools and runtime behavior in TypeScript.
- Workflows. Compose multi-step, retryable, branchable workflows with typed control flow.
- Harness. Coordinate multi-mode agents with shared state, threads and storage.
- Memory. Durable observational memory with semantic recall and thread-aware storage.
- Observability. Logs, metrics, traces, datasets and signals for full runtime insight.
- Server & Studio. Run agents locally or in Mastra Cloud and manage them via a web studio.
Vibe Prospecting features
- Natural language queries. Ask plain-English prompts to generate lead lists, find contacts or prep meetings.
- Premium business data. Access 150M+ entities, 800M+ profiles, 4,000+ signals from 50+ sources.
- Credit-based consumption. Pay only for the data you keep; credits cost per email, phone or enrichment.
- Multi-platform support. Works in Claude (web/desktop), ChatGPT, Codex, OpenClaw, web app and via API.
- Bulk enrichment. Upload a spreadsheet to enrich rows with emails, roles, firmographics and more.
- One-time credit packs. Buy credits once (from $29.90) that stay valid for 365 days, no subscription.
Mastra vs Vibe Prospecting FAQ
Is Mastra or Vibe Prospecting free?+
Mastra has a free plan (Starter); paid plans start at $250/month (Teams). Vibe Prospecting has a free plan and paid plans.
Is Mastra or Vibe Prospecting open source?+
Yes, both are open source: Mastra (mastra-ai/mastra on GitHub) and Vibe Prospecting (explorium-ai/vibeprospecting-plugin on GitHub, MIT license).
Do Mastra and Vibe Prospecting integrate with the same tools?+
Their integration lists don't overlap: Mastra lists React, Next.js, Node, LibSQL and 2 more; Vibe Prospecting lists Claude, ChatGPT, Codex, OpenClaw and 3 more.
On DevHunt
Based on each tool's website and DevHunt data. Details may change; check the official sites.