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Evidence-bound summary — expand sections for movement, risks, and signals.
Memo snapshot · May 20, 2026, 6:29 PM
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TL;DR
UnknownTypeScript AI Agent Framework & Platform | Mastra Framework for AI agents and applications from idea to production.
Raised $35M across 2 funding rounds. Latest: $13M Seed (Oct 2025). Investors: Y Combinator, Gradient Ventures, Paul Graham, Guillermo Rauch, Amjad Masad, Balaji Srinivasan, Spark Capital. (High).
Funding
Raised $35M across 2 funding rounds. Latest: $13M Seed (Oct 2025). Investors: Y Combinator, Gradient Ventures, Paul Graham, Guillermo Rauch, Amjad Masad, Balaji Srinivasan, Spark Capital. (High).
Hiring
1 hiring‑related row(s); role‑spam risk if mostly generic boards (Low).
GitHub
1 GitHub‑linked row(s) (Low).
Product / news
2 product/news‑styled row(s); headline risk without filings (High).
Verified facts
+3 more in Recent movement below
About Mastra: The Team Behind the TypeScript Agent Framework | Mastra Open main menu Product Resources Pricing Customers Docs Open Source Platform Framework Build agents and workflows Observability Metrics, logs, traces Studio Collaborate, evaluate, iterate Agent Builder Collabor
$22M Series A led by Spark Capital; total funding $35M.
$13M seed from YC, Gradient, and 100+ angels including pg, Amjad, Guillermo, Balaji.
No open roles indexed yet.
The index price and activity score are algorithmic estimates based on observed public company-level signals. They may be incomplete, stale, or inaccurate and are not investment, legal, tax, or business advice.
Mastra:reddit_credentials_not_configured
Signal timeline
32 dated public signals · newest on the right
Latest momentum signal per category. Expand a card to inspect raw payloads.
Source types found
Strongest / recent news-style rows
Customers · Thu, Jul 2, 03:36 PM · confidence 90%high quality
Pricing · Thu, Jul 2, 03:36 PM · confidence 90%high quality
About page · Thu, Jul 2, 03:36 PM · confidence 90%high quality
Newest first · 32 event(s)
Source: Customers
Meet the companies on the forefront of TS AI. Trusted by thousands of organizations, from ambitious startups to major enterprises.
Source: Pricing
Pricing that scales with your agents. Choose between Mastra Platform or self-hosted with Apache 2.0 license.
Source: Blog
Mastra.ai blog - Latest updates, tutorials, and insights on building AI agents.
Source: Careers page
Become a part of the future of AI application development. Mastra is a globally distributed team with headquarters in San Francisco, CA.
Source: About page
We built Mastra because we wanted to help JavaScript and TypeScript developers build AI agents, without feeling like they need to learn a whole new ecosystem.
Source: hackernews
Source: official_site
Careers at Mastra Open main menu Product Resources Pricing Customers Docs Open Source Platform Framework Build agents and workflows Observability Metrics, logs, traces Studio Collaborate, evaluate, iterate Agent Builder Collaborate, evaluate, iterate Server C…
Source: official_site
Mastra Blog: AI Agents, Workflows, and TypeScript Engineering | Mastra Open main menu Product Resources Pricing Customers Docs Open Source Platform Framework Build agents and workflows Observability Metrics, logs, traces Studio Collaborate, evaluate, iterate…
Source: official_site_funding
About Mastra: The Team Behind the TypeScript Agent Framework | Mastra Open main menu Product Resources Pricing Customers Docs Open Source Platform Framework Build agents and workflows Observability Metrics, logs, traces Studio Collaborate, evaluate, iterate A…
Source: official_site
TypeScript AI Framework for Agents and Apps | Mastra Open main menu Product Resources Pricing Customers Docs Open Source Platform Framework Build agents and workflows Observability Metrics, logs, traces Studio Collaborate, evaluate, iterate Agent Builder Coll…
Source: official_site
About Mastra: The Team Behind the TypeScript Agent Framework | Mastra Open main menu Product Resources Pricing Customers Docs Open Source Platform Framework Build agents and workflows Observability Metrics, logs, traces Studio Collaborate, evaluate, iterate A…
Framework for AI agents and applications from idea to production.
$22M Series A led by Spark Capital; total funding $35M.
$13M seed from YC, Gradient, and 100+ angels including pg, Amjad, Guillermo, Balaji.
Source: GitHub (linked from site)
GitHub presence linked from official site for Mastra.
Source: News / page
https://mastra.ai/blog/agent-memory-guide 2025-02-04 https://mastra.ai/blog/agent-network 2025-10-10 https://mastra.ai/blog/agent-prototype-playbook 2026-04-22 https://mastra.ai/blog/agent-studio 2025-10-30 https://mastra.ai/blog/ai-beats-lab 2025-03-11 https…
Source: npm_registry
DynamoDB storage adapter for Mastra
Source: npm_registry
Mastra Express adapter for the server
Source: npm_registry
Core observability package for Mastra - includes tracing and scoring features
Source: npm_registry
Mastra is a framework for building AI-powered applications and agents with a modern TypeScript stack.
Source: hackernews
Source: hackernews
Source: hackernews
Source: wikipedia
Source: hackernews
Source: hackernews
Source: hackernews
5 row(s)
The company's own site — the authoritative description of what they sell and to whom. Marketing-controlled, so treat claims as positioning rather than verified traction.
Careers at Mastra Open main menu Product Resources Pricing Customers Docs Open Source Platform Framework Build agents and workflows Observability Metrics, logs, traces Studio Collaborate, evaluate, iterate Agent Builder Collaborate, evaluate, iterate Server C…
Why it matters: Primary source — the company's own positioning; best read for what they sell and to whom, not for traction claims.
Open source ↗Mastra Blog: AI Agents, Workflows, and TypeScript Engineering | Mastra Open main menu Product Resources Pricing Customers Docs Open Source Platform Framework Build agents and workflows Observability Metrics, logs, traces Studio Collaborate, evaluate, iterate…
Why it matters: Primary source — the company's own positioning; best read for what they sell and to whom, not for traction claims.
Open source ↗TypeScript AI Framework for Agents and Apps | Mastra Open main menu Product Resources Pricing Customers Docs Open Source Platform Framework Build agents and workflows Observability Metrics, logs, traces Studio Collaborate, evaluate, iterate Agent Builder Coll…
Why it matters: Primary source — the company's own positioning; best read for what they sell and to whom, not for traction claims.
Open source ↗About Mastra: The Team Behind the TypeScript Agent Framework | Mastra Open main menu Product Resources Pricing Customers Docs Open Source Platform Framework Build agents and workflows Observability Metrics, logs, traces Studio Collaborate, evaluate, iterate A…
Why it matters: Primary source — the company's own positioning; best read for what they sell and to whom, not for traction claims.
Open source ↗Framework for AI agents and applications from idea to production.
Why it matters: Primary source — the company's own positioning; best read for what they sell and to whom, not for traction claims.
Open source ↗6 row(s)
Third-party press coverage. Independent reporting corroborates company claims; repeated coverage across outlets is a momentum signal.
Meet the companies on the forefront of TS AI. Trusted by thousands of organizations, from ambitious startups to major enterprises.
Why it matters: Independent coverage — third-party corroboration of company claims; recurring coverage indicates rising visibility.
Open source ↗Pricing that scales with your agents. Choose between Mastra Platform or self-hosted with Apache 2.0 license.
Why it matters: Independent coverage — third-party corroboration of company claims; recurring coverage indicates rising visibility.
Open source ↗We built Mastra because we wanted to help JavaScript and TypeScript developers build AI agents, without feeling like they need to learn a whole new ecosystem.
Why it matters: Independent coverage — third-party corroboration of company claims; recurring coverage indicates rising visibility.
Open source ↗https://mastra.ai/blog/agent-memory-guide 2025-02-04 https://mastra.ai/blog/agent-network 2025-10-10 https://mastra.ai/blog/agent-prototype-playbook 2026-04-22 https://mastra.ai/blog/agent-studio 2025-10-30 https://mastra.ai/blog/ai-beats-lab 2025-03-11 https…
Why it matters: Independent coverage — third-party corroboration of company claims; recurring coverage indicates rising visibility.
Open source ↗Why it matters: Independent coverage — third-party corroboration of company claims; recurring coverage indicates rising visibility.
Open source ↗Why it matters: Independent coverage — third-party corroboration of company claims; recurring coverage indicates rising visibility.
Open source ↗3 row(s)
Funding announcements and investor-database records. The strongest public signal of capitalization: round, amount, and syndicate quality when disclosed.
About Mastra: The Team Behind the TypeScript Agent Framework | Mastra Open main menu Product Resources Pricing Customers Docs Open Source Platform Framework Build agents and workflows Observability Metrics, logs, traces Studio Collaborate, evaluate, iterate A…
Why it matters: Funding signal — Series A per this source; verify against the linked original before relying on it.
Open source ↗$22M Series A led by Spark Capital; total funding $35M.
Why it matters: Funding signal — Series A per this source; verify against the linked original before relying on it.
Open source ↗$13M seed from YC, Gradient, and 100+ angels including pg, Amjad, Guillermo, Balaji.
Why it matters: Funding signal — Seed per this source; verify against the linked original before relying on it.
Open source ↗3 row(s)
Open roles and careers pages. Active hiring implies runway to spend and shows where the company is investing (engineering vs GTM vs ops).
Become a part of the future of AI application development. Mastra is a globally distributed team with headquarters in San Francisco, CA.
Why it matters: Hiring signal — open roles imply runway to spend and show where the company is investing.
Open source ↗Why it matters: Hiring signal — 2 open role(s) indexed; hiring implies runway and shows growth priorities.
Open source ↗Why it matters: Hiring signal — 2 open role(s) indexed; hiring implies runway and shows growth priorities.
Open source ↗9 row(s)
Public engineering activity. Sustained commits, releases, and stars indicate real product development and, for dev tools, developer adoption.
GitHub presence linked from official site for Mastra.
Why it matters: Engineering signal — public repo activity evidences active development and possible developer adoption.
Open source ↗cli for mastra
Why it matters: Engineering signal — public repo activity evidences active development and possible developer adoption.
Open source ↗DynamoDB storage adapter for Mastra
Why it matters: Engineering signal — public repo activity evidences active development and possible developer adoption.
Open source ↗Mastra Express adapter for the server
Why it matters: Engineering signal — public repo activity evidences active development and possible developer adoption.
Open source ↗Core observability package for Mastra - includes tracing and scoring features
Why it matters: Engineering signal — public repo activity evidences active development and possible developer adoption.
Open source ↗Mastra is a framework for building AI-powered applications and agents with a modern TypeScript stack.
Why it matters: Engineering signal — public repo activity evidences active development and possible developer adoption.
Open source ↗Why it matters: Engineering signal — public repo activity evidences active development and possible developer adoption.
Open source ↗Why it matters: Engineering signal — public repo activity evidences active development and possible developer adoption.
Open source ↗Why it matters: Engineering signal — public repo activity evidences active development and possible developer adoption.
Open source ↗5 row(s)
Social presence and mentions. A soft signal — useful for gauging attention and launch reception, not a substitute for verified traction.
Why it matters: Attention signal — social mention or presence; soft signal of market interest.
Open source ↗Why it matters: Attention signal — social mention or presence; soft signal of market interest.
Open source ↗Why it matters: Attention signal — social mention or presence; soft signal of market interest.
Open source ↗Why it matters: Attention signal — social mention or presence; soft signal of market interest.
Open source ↗Why it matters: Attention signal — social mention or presence; soft signal of market interest.
Open source ↗1 row(s)
Company blog and newsletters. Shipping cadence and technical depth of posts hint at product velocity and team quality.
Mastra.ai blog - Latest updates, tutorials, and insights on building AI agents.
Why it matters: Company publishing — post cadence and depth hint at product velocity.
Open source ↗Sign in as an active team member to view private notes, watchlist controls, transcript evidence, and interaction history.