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Vivun

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Vivun

vivun.com
HQ: Oakland, California, United States
200
Technology

Company research

Public company, workplace, funding, and market signals

Updated Aug 16, 2026

Overview

Vivun is a privately held B2B software company focused on helping revenue teams scale technical selling. It pivoted from pre-sales and sales-engineering software toward AI-powered sales teammates that automate deal research, conversation support, technical expertise, and sales-ready deliverables.

Primary product

Hero, formerly associated with Vivun’s Ava AI Sales Agent, is an AI Sales Teammate for complex B2B sales. It provides pre-call research, real-time conversation guidance, deal reasoning, competitive insights, stakeholder mapping, solution documents, and follow-up outputs.

Founded

2018

Headquarters

Oakland, California, United States

Team size

51-200

Work style

Flexible

Industry

Technology, Information and Internet

Sub-industry

B2B SaaS; sales technology; sales engineering and revenue productivity; generative AI

Offices

Oakland, California, United States

Business model

Enterprise SaaS
B2B software
AI software with contact-sales pricing
Reported free and paid individual-product tiers

Funding

Stage

Series C

Total raised

$131M

Latest round

Series C · May 2022

Latest amount

$75M

Series C

May 2022 · Salesforce Ventures

$75M

Series B

Feb 2021 · Menlo Ventures

$35M

Series A

Oct 2020 · Accel

$18M

Seed

Nov 2019 · Unusual Ventures

$3M

People & investors

Leadership

Matthew Darrow

Co-Founder & CEO

Claire Bruce

Co-Founder, COO & General Counsel

Dominique Darrow

Co-Founder & CCO

John Bruce

Co-Founder & CTO

Kevin Spinelli

Chief Financial Officer

Veronica Palma

VP, People

Russell Witham

Head of Product

Brett Crane

VP of Sales & Solutions

Ryan Radcliff

Director of Product Marketing

Investors

Accel
Atlassian Ventures
Godard Abel
Menlo Ventures
Salesforce Ventures
Shailesh Rao
Tiger Global
Tyler Sloat
Unusual Ventures

Work & culture

Public signals describe a distributed, founder-led technology company serving complex B2B sales teams. Available employer-review data cited by Exa reports a 4.4/5 employer rating, with work-life balance 4.7/5, compensation 4.7/5, culture 4.8/5, and career 4.5/5. These ratings are third-party signals rather than company-verified claims.

Work style

Flexible

Compensation

No reliable public company-wide compensation bands were found. Third-party employer-review data cited by Exa reports a 4.7/5 compensation rating. Individual job postings should be checked for role- and location-specific ranges.

Product & market

Pricing

Enterprise/contact-sales pricing for the platform; Vivun has also publicly signaled free and paid tiers for individual Hero users. Exact enterprise pricing was not publicly disclosed.

Differentiators

  • —Purpose-built for technical and complex B2B selling rather than generic sales automation.
  • —A proprietary sales-reasoning or agent-intelligence approach intended to reason over deal context and generate work proactively.
  • —Combines pre-sales workflow knowledge with AI sales-agent capabilities.
  • —Produces sales-ready outputs such as solution documents, stakeholder maps, competitive insights, meeting briefs, and handoff materials.
  • —Built around the expertise and workflows of sales engineers and technical sellers.
  • —Integrates with enterprise sales and collaboration systems, including Salesforce and common revenue-technology tools.

Technology

Python
Java
TypeScript
React
Kubernetes
Snowflake
OpenAI
Celery
SQL
NoSQL
WebRTC
Salesforce
HubSpot
Fivetran
Datadog
Grafana
Prometheus
CircleCI
Playwright
SAML

Customers

Snowflake
Zoom
Okta
Elastic
ADP
Coupa
Harness
Seismic
DocuSign
SignalFx

Competitors

Gong
Chorus
Outreach
Medallia
Salesforce
Salesloft
Highspot
Seismic

Scale & contact

Estimated revenue

Approximately $30M-$40M annually; Exa estimates $30M, while a LinkedIn-derived company profile places the range at $30M-$40M. Treat as a directional estimate, not reported financial guidance.

Estimated monthly visits

16.4K

Traffic estimate as of Jun 2026

Signals & risks

Layoff

Vivun reportedly laid off more than half of its staff as part of a strategic pivot from its original pre-sales software business toward AI sales agents. The report describes slowing growth and a major restructuring, but does not provide an exact headcount or layoff date.

Source
Other

The company experienced slowing growth after its original sales-engineering software business reached approximately $10 million in ARR in 2022. Management responded by pivoting heavily toward AI.

Source
Other

Vivun’s CEO cited exposure to the technology-sector downturn, customer spending freezes, the Silicon Valley Bank crisis, and the impact of Russia’s invasion on engineers in Ukraine.

Source

Latest news

Startup Vivun Raised $131M And Nearly Died. A Hard Pivot To AI Has It Coming Back.

Upstarts Media · Nov 2025

The article reports that Vivun’s growth stalled after its original pre-sales business reached about $10M ARR, leading to a pivot toward AI and layoffs affecting more than half of staff.

Meet Your AI Sales Agent: More Power to Sales, Unprompted

Vivun blog · Apr 2025

Vivun described an agent that proactively generates context-aware outputs such as solution documents, stakeholder maps, competitive insights, and handoff materials without waiting for a user prompt.

Vivun Debuts the First AI Sales Agent Built with Agent Intelligence

Vivun newsroom · Apr 2025

Vivun announced general availability of an AI Sales Agent built around its Agent Intelligence architecture, marking the company’s shift toward proactive AI-generated sales work.

Vivun: Interview With CEO & Co-Founder Matt Darrow About The Sales Team Co-Pilot Company

Pulse 2.0 · Oct 2024

Matt Darrow discussed Vivun’s product evolution, customer and market challenges, and the company’s $131M funding history, including the $75M Series C.

Vivun is digitizing pre-sales, and just got $75M in new investment

TechCrunch · May 2022

TechCrunch reported Vivun’s $75M Series C led by Salesforce Ventures, with Tiger Global, Menlo Ventures, Accel, and Unusual Ventures participating, bringing total funding to $131M.

About/teamBlogCareersCurrent Hero product siteGitHubHomepageLinkedIn company pageNewsroomTrust/security informationX/Twitter
SourcesVivun official websiteVivun official product/newsroom pageVivun official blog: AI Sales AgentVivun careersVivun LinkedIn company pageVivun GitHub organizationVivun X/TwitterVivun team/about pageTechCrunch: Vivun raises $75M Series CTechCrunch: Vivun raises $18M Series ATechCrunch: Vivun raises $3M seedPulse 2 interview with Matt DarrowUpstarts Media: Vivun pivot and layoffsVivun official newsroom: AI Sales Agent launch

Jobs and careers at Vivun

2 jobs at Vivun

Named Account Executive - Future Opportunities

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Sales
Oakland; Oakland, California, United States
1y ago
Remote
Full-time
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Tap into Future Opportunities: Register Your Interest with Us

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General
Oakland; Oakland, California, United States
2y ago
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Full-time
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