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Companies / Capstack

Capstack

Company

Capstack Technologies operates a platform for loan trading, servicing, and portfolio analytics for banks and credit unions.

FintechLegal & Compliance

Capstack has 2 investors on file, among them Selah Ventures and Valor Siren Ventures. Its site was last checked 12 Nov 2026: site answers.

capstack.ai

Investors

2 investors on file
InvestorEvidenceType
Selah VenturesPortfolio pageVenture capital
Valor Siren VenturesPortfolio pageVenture capital

More from Selah Ventures

17 companies on its checked portfolio

Its portfolio leans to Fintech (33%), AI & Machine Learning (21%), Cybersecurity (12%).

BlupryntBluprynt provides compliance and verification data for digital assetsCordantCordant provides a command center platform for financial operations to…EfficioEfficio provides a system to manage and scale dispute operations for c…TangosTangos develops and provides autonomous financial crime investigation …AlloyAlloy provides financial crime and customer risk management solutions …

See Selah Ventures' full profile · Who invests alongside it

More from Valor Siren Ventures

196 companies on its checked portfolio

Its portfolio leans to AI & Machine Learning (26%), Fintech (12%), Healthcare & Biotech (12%).

AddeparAddepar provides a platform for managing financial data and operations…AgentSyncAgentSync provides insurance compliance software for carriers and agen…AthenaAthena is a law firm that provides legal services for mergers and acqu…BizScoutBizScout operates an online marketplace for buying and selling small b…CoincoverCoincover provides crypto recovery and security services

See Valor Siren Ventures' full profile · Who invests alongside it

A company is shown only after its own site answers and carries its name. Sites are checked again on a schedule, because domains lapse and get bought. Round stages and dates come from Fundup AI; investor links come from portfolio pages and rounds; other facts name their source when you point at them. How we grade the data

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VCinfo API
$ curl -H "X-API-Key: YOUR_KEY" \
  https://api.vcinfo.io/v1/companies/capstack.ai/investors

# also
GET /v1/companies/capstack.ai
GET /v1/companies/capstack.ai/news
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