Supersonik is an applied AI research lab and startup building autonomous, multilingual AI sales agents that join live video calls, operate and demo real software in real time, and adapt the pitch to the buyer. Its agents also power shareable interactive demos, website-embedded product explainers and buyer-intent capture across sales, onboarding and expansion, with Salesforce and HubSpot cited as customers. Founded in 2025 and headquartered in Barcelona with a San Francisco presence, it emerged from stealth in September 2025 with a $5M (~€4.2M) seed round led by Andreessen Horowitz plus angels from Google, DeepMind, Anthropic and Salesforce.
SectorsAI & Data, Enterprise Software, Sales Tech, SaaS
Start-up MapAI & Data › AI sales & GTM automation
Founders
J
Joaquim Lechà
Co-Founder & CRO
P
Pol Ruiz Farré
Co-Founder & CTO
Global models 5
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CConsensus
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Automates B2B software demos with personalised, shareable interactive demos that capture buyer intent across the sales cycle, sold to revenue teams.
$125MComparable
RReprise
United States · www.reprise.com ↗
Lets B2B software vendors build interactive product demos and embedded explainers for sales and marketing, sold as a subscription.
$83MComparable
111x
United States · www.11x.ai ↗
Builds autonomous, multilingual AI sales workers that replace human sales tasks, sold on subscription to B2B revenue teams.
$76MComparable
WWalnut
Israel · www.walnut.io ↗
Runs an interactive-demo platform that sales teams use for live and shareable software demos, with buyer-engagement analytics.
$56MComparable
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Notes: Most funded first
Investors 1
AAndreessen Horowitz
Funding rounds 1
| Date | Round | Amount | Lead |
|---|---|---|---|
| 2025-09-04 | Seed | $5M | Andreessen Horowitz |
News 2
Open as list →| Published | Article |
|---|---|
| 2026-01-29 |
Lista Emprendedores: las startups de marketing y eventos más innovadoras de 2025 ↗
Emprendedores
2026-01-29 |
| 2025-09-04 |
Supersonik Raises $5 Million From Andreessen Horowitz For AI Sales Agent ↗
Forbes
2025-09-04 |