Fundraising Fox

Fixie

Delaware corporation · 3 known investors

fixie.ai ↗

Fixie.ai (Ultravox) is a research lab and product company that builds a speech-native voice AI model and inference infrastructure, offering developer APIs and SDKs for creating real-time conversational voice agents. It serves developers and companies building voice AI applications, with telephony integrations and usage-based pricing.

AI & Machine LearningDeep TechDeveloper ToolsEnterprise Softwarein /fixie-ai@ultravox_dot_ai

Founders & leadership

ZK
Zach KochFounder
MW
Matthew WelshExecutive Officer, Director
JG
Jocelyn GoldfeinDirector

Investors · 3

SignalFireSan Francisco · $250K – $15M
Madrona Venture GroupreportedSeattle · $2M – $10M
Zetta Venture PartnersreportedSan Francisco · $1M – $5M

Reported raises · per SEC filings

Form D private placements
▶$11.5MraisedApr 2023 · 7 investors · Other
Rule 506(b)
Fixie.ai raises $17M to build the SDK for LLMsblog.fixie.ai · Apr 2023
Officers, directors & promoters on the filing
  • Matthew WelshExecutive Officer, Director
  • Zachary KochDirector
  • Jocelyn GoldfeinDirector
Offering amount
$11.5M
Amount sold
$11.5M
First sale
Mar 2023
Incorporated
Corporation, Delaware, 2022
Federal exemptions
06b
Full filing on SEC EDGAR ↗
▶$5MraisedJul 2022 · 5 investors · Other
Rule 506(b)
Officers, directors & promoters on the filing
  • Jocelyn GoldfeinDirector
  • Zachary KochDirector
  • Matthew WelshExecutive Officer, Director
Offering amount
$5M
Amount sold
$5M
First sale
Jul 2022
Incorporated
Corporation, Delaware, 2022
Federal exemptions
06b
Full filing on SEC EDGAR ↗

Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.

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