Fundz

Respan, a San Francisco-based AI observability platform, secures $5 million in funding led by Gradient and Y Combinator to hire talent and scale its operations.

PRIVATEMar 19, 2026

Amount Raised

$5 Million

Round Type

Seed

SoftwareArtificial IntelligenceMachine Learning

Investors

Hat Trick CapitalAlpen CapitalXiaoxiao FundAntigravity CapitalGradientY Combinator

Description

Respan has secured $5 million in funding to enhance its proactive AI observability platform. The funding includes contributions from notable investors such as Gradient and Y Combinator. The company plans to use the funds to hire new talent and further develop its platform. Respan aims to improve AI performance across various applications.

Quick answer

Keywords AI (Respan) raised $5 Million in a Seed round, dated March 19, 2026. Investors: Hat Trick Capital, Alpen Capital, Xiaoxiao Fund, Antigravity Capital, Gradient and Y Combinator.

How much did Keywords AI (Respan) raise?
Keywords AI (Respan) raised $5 Million in a Seed round on March 19, 2026.
Who invested in Keywords AI (Respan)?
Hat Trick Capital, Alpen Capital, Xiaoxiao Fund, Antigravity Capital, Gradient and Y Combinator are named as investors in this round.
What does Keywords AI (Respan) do?
Respan is a proactive AI observability platform that closes the loop from evaluations to production.
Who are the decision-makers at Keywords AI (Respan)?
Fundz holds 1 contact at Keywords AI (Respan), including the Co-Founder. Names and contact details are shown to Fundz members.

Source: Fundz verified event record.

Who else raised in Software and Artificial Intelligence around the same time

Companies in the same sectors as Keywords AI (Respan) that raised within 45 days of this round, from Fundz verified event records.

  • Featherless raised $20M (Series A) on May 1, 2026.
  • Featherless.ai raised $20M (Series A) on April 30, 2026.
  • Always Friday raised $1.2M (Pre-Seed) on April 28, 2026.
  • Actively AI raised $45M (Series B) on April 28, 2026.
  • Redpine raised $8M (Funding Round) on April 28, 2026.
  • Dehaze GmbH raised $3.7M (Seed) on April 28, 2026.

Who to call at Keywords AI (Respan), and when

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Company Information

Company

Keywords AI (Respan)

About

Respan is a proactive AI observability platform that closes the loop from evaluations to production. It automatically evaluates production behavior and translates results into concrete changes that teams can deploy. The platform enables teams to monitor, evaluate, and continuously improve AI agents in production. Respan logs agent behavior, runs automated evaluations, and converts insights into actionable improvements.

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Fundz sees it the moment Keywords AI (Respan) raises, hires an exec or expands, usually minutes after it happens, and tells you who to reach.

Related People

1 contact
Verified contactsHendrix L., Co-FounderSee plans and pricing
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Keywords AI (Respan) raised. Fundz records a round at a median of 3.6 minutes from the SEC filing, with the decision-maker attached.

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