The Next Web · Jun 2026
Independent coverage of the Series A, naming the round, investors, customers, and Coval’s voice-AI reliability thesis.
Company research
Public company, workplace, funding, and market signals
Updated Jul 30, 2026
Overview
Coval is a San Francisco-based voice AI testing and evaluation platform that helps teams simulate, monitor, and human-review voice and chat agents before and after deployment.
Primary product
Voice AI testing and evaluation platform for simulation, observability, and human review
Founded
2024
Headquarters
San Francisco, California, United States
Team size
11-50
Work style
Onsite
Industry
Technology, Information and Internet
Sub-industry
Voice AI testing and evaluation software
Offices
San Francisco, California, United States
Business model
B2B SaaS
enterprise software
subscription
quote-based / order-form enterprise sales
free trial and demo-led acquisition
Funding
Stage
Series A
Total raised
$31M
Latest round
Series A · Jun 2026
Latest amount
$28M
Jun 2026 · Norwest Venture Partners
Jan 2025 · MaC Venture Capital
Jan 2024 · Y Combinator
People & investors
Leadership
Founder & CEO
Founding Engineer
VP, Partnerships
Founding GTM Sales
Founding Growth Engineer
Founding Designer
Work & culture
Fast-moving, customer-obsessed, and builder-heavy; official recruiting copy describes an elite team from Waymo, Zoox, Apple, and Google, with 'speed with purpose' and 'immaculate vibes.'
Work style
Onsite
Compensation
No public salary bands or compensation ranges were found in official materials.
Product & market
Pricing
Public pricing is not listed; the site offers a free trial and demo, with subscription / order-form enterprise sales in the terms.
Differentiators
- —Simulation-first evaluation for voice AI and chat agents
- —Pre-deployment simulation plus live production observability
- —Human-in-the-loop QA and review workflows
- —Voice-specific edge-case coverage: latency, interruptions, accents, background noise, multilingual scenarios, and emotion/tone
- —Built on evaluation / simulation lessons from Waymo autonomous-vehicle infrastructure
- —Trace import and interoperability with Langfuse, Arize Phoenix, LangSmith, and OpenTelemetry
- —Enterprise-oriented reliability and compliance focus
Technology
OpenTelemetry
OpenAPI
ClickHouse
TypeScript SDK
Python SDK
Rust CLI
GitHub Actions
Langfuse
Arize Phoenix
LangSmith
Twilio ConversationRelay
Webex AI Agent
Stripe
Customers
Zoom
Deepgram
Perplexity
Krew
Fortune 500 enterprises
Competitors
Hamming
Cekura
Bluejay
Roark
Vapi
Retell AI
Scale & contact
Estimated revenue
About $550K ARR (estimated, 2025)
Estimated monthly visits
10.1K
Traffic estimate as of Apr 2026
Latest news
PRNewswire · Jun 2026
Official Series A announcement: $28M led by Norwest with participation from Base10 Partners, Twilio Ventures, and Y Combinator; total capital raised reported as $31M.
Axios · Jun 2026
Axios reported the $28M Series A and framed Coval as infrastructure for reliable voice agents in production.
SiliconANGLE · Jun 2026
Reports the Series A, customer traction, and enterprise use cases for voice-agent testing and monitoring.
TechCrunch · Jan 2025
Coval’s seed funding coverage: $3.3M led by MaC Venture Capital with participation from Y Combinator and General Catalyst.
Jobs and careers at Coval
0 jobs at Coval
No open positions
Check back later for new openings