Return Zero
AI, ASR, Diarization, Speech, ML
AI, ASR, Diarization, Speech, ML
Return Zero has raised $3.5M across 1 round. Its most recent round was a Series C of $3.5M in Nov 2025. Full funding history, investors, and team are detailed below.
Funding history
1 round on record.
Unlock the lead investor and full details for this round.
People
Founders, executives, and decision-makers — sourced and refreshed weekly.
See who runs this company — founders and key execs, with titles and LinkedIn profiles, ready to export.
Return Zero is featured in
Similar companies
Redrob is a software development and outsourcing company.
GetVocal AI is help companies automate customer service processes with the most advanced Conversational AI phone agent.
AI personal assistant
Jelou.ai is a SaaS company that builds AI-based conversational agents and helps businesses deploy digital services in less time.
Agiloop is an AI startup developing cutting edge products powered by the latest artificial intelligence advancements.
Attention is building an AI co-pilot designed to automate repetitive, multi-app desktop tasks.
Afori provides intelligent task management and workflow automation by using specialised AI agents.
Flow Tool is on a mission to empower people and transform operations with AI.
Notch is a self-governing AI customer service platform designed for results-driven operational leaders.
Scorecard provides software for AI evaluation
howie is a new AI-powered assistant acts like a virtual executive assistant for busy professionals.
Emergent is a platform for agentic vibe-coding.
Know which startups just got funded. Every week.
Fresh funding rounds, new companies, and the sectors moving fastest — in your inbox every Monday morning.
Free. Sent every Monday. Unsubscribe anytime.