Data marketplace

Magma: what they buy and what they pay

Magma is profiled here as a data marketplace[1]. Data types cited in this profile include: AI agent traces/logs, User corrections, Completed workflows[2].

Last verified November 3, 2026

Quick facts

Quick facts about Magma
TypeData marketplace[1]
StatusActive (onboarding companies)[2]
Websitehttps://magmahq.ai[2]
HQNot published
Founded2026[3]
OwnershipY Combinator Summer 2026 (S26) company[1]Legal entity: Magma Intelligence Inc.[2]
ProgramMagmatize your data[4]https://magmahq.ai/magmatize[4]
PriceNot published
Pricing basisRevenue share, paid as the data licenses[2]
Payment timingPaid as the data licenses; terms in the data agreement signed during onboarding[2]
How to startOnline form at magmahq.ai/magmatize, then book a 20-minute onboarding call[4]

What they buy

What they buy: Magma
Data typesAI agent traces/logs, User corrections, Completed workflows[2]
ExcludedRegulated data (e.g. HIPAA) handled only under a separate agreement and reviewed process; some data may not be eligible[5]
Intended useNot published

Who qualifies

Who qualifies: Magma
Minimum headcountNot published
Minimum historyNot published
GeographyNot published
Company stageCompanies building AI agents[2]

Price and payment

Price and payment: Magma
PriceNot published
Pricing basisRevenue share, paid as the data licenses[2]
Payment timingPaid as the data licenses; terms in the data agreement signed during onboarding[2]
Seller feesNot published
Platform's cutNot published
Referral bountyNot published

Deal terms

Deal terms: Magma
Deal structureLicensing with revenue share to the data owner[2]
ExclusivityNot published
TermNot published
Field of useNot published
Onward transferMagma licenses packaged data to AI labs and researchers[1]
Seller keeps ownershipNot published

Privacy and data handling

Privacy and data handling: Magma
De-identificationAny engagement to evaluate, prepare, de-identify or license data is governed by a separate written definitive agreement; method not published[5]
Raw data deletionHandling and retention covered in the data agreement during onboarding[2]
CertificationsNot published
Personal data handlingRead-only, encrypted connection scoped to what the company approves[2]

Process

Process: Magma
Steps
  1. Tell us: 2-minute form on company, AI product and agent data
  2. Onboard: 20-minute call to map the stack
  3. Earn: Magma packages interaction data for AI labs; revenue share as it licenses[2]
TimelineTwo-minute form plus a 20-minute onboarding call[2]
Sample before offerNot published
How to startOnline form at magmahq.ai/magmatize, then book a 20-minute onboarding call[4]

Who they sell to

Who they sell to: Magma
Sells toAI labs and researchers (unnamed)[2]

Watch for

None found in public reporting as of November 3, 2026.

Sources

  1. About | Magma, magmahq.ai. Accessed October 30, 2026. (company's own site)
  2. Magma, magmahq.ai. Accessed October 30 and November 3, 2026. (company's own site)
  3. Magma: Monetize your agent's traces. | Y Combinator, ycombinator.com. Accessed October 30, 2026. (Y Combinator company directory)
  4. Magmatize your data | Magma, magmahq.ai. Accessed October 30, 2026. (company's own site)
  5. Terms of Use | Magma, magmahq.ai. Published July 28, 2026. Accessed October 30, 2026. (company's own site)

Last verified November 3, 2026