Agenta
An open-source workspace where you build an agent by describing the job in chat — instructions, skills, tools, files — then keep improving it with feedback…
An open-source workspace where you build an agent by describing the job in chat — instructions, skills, tools, files — then keep improving it with feedback from real runs, version every change like code, evaluate a change against a test set before it ships, and trace each run's steps and cost. You run it on their cloud or self-host it. Since 21 July 2026 that is the whole pitch; before that they sold prompt management, evaluation and observability for LLM apps (source: https://agenta.ai/docs/changelog entry *"Agenta Is Now a Workspace for Building Agents"*, 21 July 2026, v0.105.7, read 2026-09-15).
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Company details
| Industry | AI & Machine Learning |
| Website | Visit Agenta |
Others in the same industry
5 namesWhere Agenta sits against the other names we cover on this beat. Each line is that company’s verdict, not a summary of it.
Amazon (AWS)
AMZNThe 2026-07-30 print settled four of the five questions the prior dossier said it could
Cash $78.2B
Meta AI / FAIR
METAThe bear case arrived a year early and the bull case grew a new leg in the same quarter
Cash $90.3B
Meta Platforms
METAThe buildout stopped being paid for by the ad business and started being paid for by the capital markets
Cash $90.3B
Alphabet
GOOGLThe market spent two years pricing Alphabet as the AI loser; FY2025 (+15% op income, Cloud margin to 24%, Gemini at 750M users, the antitrust gun most…
Cash $55.9B
Palantir
PLTRA genuinely great business priced as a perfect one
Cash $2.0B
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