Loading...
Loading...
Waitlist
96
Organic · zero paid spend
Status
In beta
Onboarding teams now
Solo founder shipped
355/483
Commits / tests · v0.10.25
Previously shipped: Avo (#2 Product Hunt · YC S21) · Basetool (YC W22) · published in IEEE Xplore 2020
Advised by: Paul Burca · Alex Circei · Adrian Marin
The problem
Every client call, every pitch, every check-in. These are the moments that make or break your results. And you're doing them alone, with no coach, no feedback, and no system.
71% of qualified leads are never followed up at all, touched on average just 1.3 times. The meeting went well. Then three other calls happened, and the recap never went out. By Thursday, they had moved on.
71% of qualified leads never get followed up
HBR · Oldroyd et al. 2011 →Top performers maintain a 43:57 talk-to-listen ratio and exceed quota by 120%. The average rep talks 60% of the call. Without real-time feedback, you do not know you are over-talking until the deal is already cold.
43:57 talk:listen → 120% of quota
Gong · 326,000-call analysis, 2025 →63% of meetings are conducted without a pre-planned agenda. Everyone nods, says 'let's circle back,' and nothing moves. The deal sits in limbo until someone else closes it.
63% no agenda · 54% no clear next step
UC-Irvine · Atlassian + fellow.app 2025 →How it works
Download Sussur for Mac in under two minutes. Connect your calendar, and it auto-detects meetings and enriches contacts before you join.

Upload your deck, set a goal, and review the AI game plan. Then start any call: Zoom, Meet, Teams, phone. Sussur transcribes locally in the background.

A floating overlay surfaces technique cues, question prompts, and a live 6-signal rapport gauge while you talk. After the call, get a 20-second dossier with key moments, emotion timeline, and follow-up drafts.

Features
A floating overlay surfaces coaching tips during your call: techniques, questions to ask, warnings, and affirmations. Each suggestion includes a copyable phrase you can use immediately.
Learn more →Upload your deck, set a call goal, and review an AI-generated game plan before you join. Calendar integration auto-enriches contacts.
Learn more →Six linguistic signals scored every 30 seconds. Trend arrows, sparklines, and coaching alerts when rapport drops more than 15 points.
Learn more →Post-call dossier with rapport radar chart, emotion timeline, key moments, action items, relationship notes, and exportable to PDF, Markdown, or JSON.
Learn more →Scrub through past calls with synced transcript, screenshots, face detection overlay, rapport timeline, and audio playback.
Learn more →Audio is transcribed on each rep's Mac and never uploaded. Only the coaching runs in the cloud, encrypted, never stored. Enterprise can keep the model on-prem.
Learn more →How it works under the hood
Parakeet converts speech to text locally on your Mac. Your voice never leaves your machine.
LanceDB stores context from past meetings on your device. Instant retrieval, zero latency, fully private.
Team and Business run on managed AI — nothing to configure, no API key to bring. Enterprise can bring its own Azure, Bedrock, or Ollama endpoint.
Enterprise can route the model through its own Azure, Bedrock, or Ollama endpoint. Combined with on-device transcription, coaching stays inside your perimeter.
Audio never uploaded. Managed AI with no key to bring. Enterprise keeps the model on-prem.
Use cases
Why Sussur
Every meeting tool on the market records what happened. Sussur changes what happens, in the moment, while you can still steer the conversation.
Recording is a commodity. Real-time coaching isn't. And your audio never leaves your device.
What a manager sees
A per-rep skill radar and the mechanics behind every call — talk ratio, speaking pace, discovery rate, rapport delta — ranked against the last thirty. This is why a seat is worth it.

Pricing
Per-seat coaching with pooled minutes. In beta — every team gets founder-assisted onboarding.
Gong-class coaching, without the platform fee.
Team from €23 · Enterprise on request. Save 20% with annual billing.
vs the incumbents
Gong-class coaching, without Gong’s bill.
Start today
Pick a plan, start a 14-day trial. Managed AI, on-device transcription, cancel anytime.
Questions
Meeting audio is transcribed locally on each rep's Mac and never uploaded to Sussur. Hosted coaching requests use Sussur-managed OpenRouter access with per-account limits; we do not store meeting conversations. Enterprise can route the model through its own on-prem endpoint.
Sussur works with any meeting platform. It captures system audio on the Mac, so it works with Zoom, Google Meet, Microsoft Teams, phone calls, and any other audio source.
Per seat, per month: Team €29 (€23 billed annually) and Business €59 (€47 annual), with Enterprise on request. Every plan includes pooled coached minutes and a 14-day trial with no card. EUR and USD are at parity.
See full pricingMinutes pool across your whole team, so heavy and light users balance out. Nothing hard-stops mid-meeting; an admin gets a heads-up at 80%. Need more? Buy a 500-minute pack for €/$25, applied to the pool — plain minutes, no credits to decode.
See full pricingNo. Sussur runs as a discreet sidebar on your screen. There's no bot joining the call, no recording notification, and no changes to your meeting setup. It's your team's private coach.
Yes: every verified account starts on a capped free plan and can begin a 14-day trial. Hosted inference is funded by Sussur and limited per account. The trial and paid subscription are projected from Stripe webhooks; the exact end-of-trial behavior is shown at Checkout.
Start a trialSussur is built for high-stakes sales calls first, deals €5K+ where a single conversation matters. Many users find it useful for adjacent conversations too (investor pitches, key client check-ins, vendor negotiations), but the product is optimized for sales.
Mac-first because 60%+ of our ICP runs Mac (US/EU SaaS sellers, founder-sellers, agency owners). Windows port is a 6-8 week effort sized for the priced seed at month 13-18. Until then, Windows users sign up to be notified and we'll honor Founding tier pricing when the build ships.
Yes. Sussur connects to Google Calendar and iCal to detect upcoming meetings automatically. Before each call, it enriches your contacts and surfaces briefing cards so you walk in prepared.
Speech-to-text runs entirely on your Mac via NVIDIA Parakeet TDT. Hosted AI coaching uses Sussur-managed OpenRouter access. Fully offline AI coaching via a local LLM is a separate roadmap capability.
Sussur funds hosted inference on every tier and enforces a per-account budget. The account page shows provider-observed usage and the app keeps meeting data and local reports on your Mac.