Hero by Vivun

Real-time,
private
AI assistance
for sellers.

Change how you sell with smart suggestions and agenda tracking on every call. Bot-free with zero latency.

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Pick a time. We'll get Hero on your Mac together.

Assisting sellers at

ADP Dayforce DocuSign Guidewire

Easily answer the hard questions live so you can move deals forward.

  • Hero knows your deal, your products, and your competitors
  • Bot-free by default and undetectable to everyone else
  • Works with anything: Zoom, Google Meet, Teams, Webex

Before the call

Walk in ready with a single point of context.

Know who’s on the call, what stage the deal is in, and what was said, pulled from your CRM, past calls, and research. No tab-hopping between your CRM and recordings. Want a practice run? Hero plays the prospect and shows you where your answers are weak.

During the call

Listen deeply, guide the agenda, and answer any question while the call is still happening.

Hero gives you sales knowledge and an agenda only you can see, crossing off what gets covered in real-time. When a prospect raises a competitor, a price, or a technical question, Hero suggests what to say next so you can stay focused on the call.

After the call

Follow-up assets, emails, and CRM updates? Already done.

Every follow-up is drafted in your voice and your company’s processes, so you can move on to prepping for the next conversation or prospecting for another opportunity.

What closers are saying about Hero

It was most surprising that it really can provide complex answers to complex questions.
Jennifer Jones Jennifer JonesGlobal VP, Solution Experience, Sales Advisory, DayforceVerified by UserEvidence ↗
How much detail is available and how it can quickly summarize meetings and even read emotions. It’s actually mind blowing what it can do.
JP Jennifer PoulinADPVerified by UserEvidence ↗
Hero is great for call prep and asking technical questions. I use it often to help me understand our own workflow capabilities and enhance my product knowledge.
Verified Hero userInternet software companyVerified by UserEvidence ↗
Hero is useful to our organization because we can use it to accelerate AEs on deals and provide them with the intelligence they need to win deals.
Verified Hero userLegal software companyVerified by UserEvidence ↗

Built for human sellers moving deals forward, at any level.

Account executives

The technical resource that knows your deal, your products, and your competition. So you stay focused.

SDRs and BDRs

Sharp answers for any curveball you may get on a live call.

Ramping sales reps

Veteran confidence from day one. Ramp fast with an expert assistant by your side.

Seasoned closers

Hero takes notes, writes emails in your voice, and updates the CRM for you.

Hero shows up when you need it,
inside the tools you already use.

Gmail
Google Calendar
Google Drive
Salesforce
Zoom
Slack
Microsoft Teams
OneDrive
Atlassian
Notion
Linear
Intercom
Apollo
Clay
Hero
SlackAsk in Slack
ClaudeAsk in Claude
ChatGPTAsk in ChatGPT

No new tab to check. Ask Hero from Slack, Claude, or ChatGPT and it answers from your calls, accounts, and deal data. Briefs arrive in Slack before each call.

Private on your screen,
deeply trusted across your stack.

Visit the Hero Trust Center →

Your data is never shared between customers and never used to train shared models. Every connection is scoped to what you authorize, and you can revoke it at any time.

SOC 2 Type 1 SOC 2 Type 2 ISO 27001 ISO 42001 GDPR

Win the moment, win the deal.

Sign up for Hero, connect your tools, and feel the difference on your next call.

Sign up to download

Pick a time and we’ll get Hero on your Mac together.
Free for 28 days, only $20 a month after that.

Evaluating Hero for a team? Check out our pricing tiers.