Fundz

Cinder has raised $41M in Series B funding led by Radical Ventures to enhance its trust and safety platform using AI.

PRIVATEMay 13, 2026

Amount Raised

$41 Million

Round Type

Series B

SoftwareArtificial IntelligenceCyber Security

Investors

M12Y CombinatorAccelPSP GrowthNeuberger’s Outpost VenturesRadical Ventures

Description

Cinder, a trust and safety platform that deploys AI agents to help companies detect and respond to digital abuse, fraud, and manipulation, has raised $41M in Series B funding. The round was led by Radical Ventures, with participation from Accel, Y Combinator, M12, PSP Growth, and Neuberger’s Outpost Ventures. Founded by Glen Wise and Philip Brennan in 2022, Cinder has now raised a total of $55M in reported equity funding. This funding will be used to improve their platform's capabilities.

Quick answer

Cinder raised $41 Million in a Series B round, dated May 13, 2026. Investors: M12, Y Combinator, Accel, PSP Growth, Neuberger’s Outpost Ventures and Radical Ventures.

How much did Cinder raise?
Cinder raised $41 Million in a Series B round on May 13, 2026.
Who invested in Cinder?
M12, Y Combinator, Accel, PSP Growth, Neuberger’s Outpost Ventures and Radical Ventures are named as investors in this round.

Source: Fundz verified event record.

Who else raised in Cyber Security and Software around the same time

Companies in the same sectors as Cinder that raised within 45 days of this round, from Fundz verified event records.

  • Ent raised $100M (Seed) on June 16, 2026.
  • Magnitude raised $10M (Seed) on June 16, 2026.
  • Pi Security raised $35M (Funding Round) on June 10, 2026.
  • Oplane raised $5.2M (Seed) on June 2, 2026.
  • Geordie raised $30M (Series A) on May 28, 2026.
  • Anthropic raised $65B (Series H) on May 28, 2026.

Who to call at Cinder, and when

A new round usually means Cinder is about to hire and buy. The teams that reach out first get the meeting.

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Company Information

Company

Cinder

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Funding Insights

What this usually means
Timeline to next round
Series B companies typically work for 15-20 months before raising new capital
Growth expectations
Series B companies are expected to scale rapidly and expand market reach

Cinder raised. Fundz records a round at a median of 3.6 minutes from the SEC filing, with the decision-maker attached.

145 of these a day, filtered to the companies you pick, with the decision-maker attached.

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