Jonathan Anguelov

Co-founder of Offstone & Aircall

📍 Greater Paris Metropolitan Region, France🔄 Updated September 2026💼 12 investments📅 8 years investing🗓 Last invested Dec 2024𝕏 @upgrade_to_unlock
VC🌍 France
12
Total investments
9
Early stage
2
Mid stage
1
Late stage
8y
Years active

Portfolio

12 investments · sorted by recency
All investments
Early stage
Mid stage
Late stage
Investor
Dec 2024
Not "yet another email & phone finder". We aggregate contact infos from 20+ premium vendors. This means that if we can’t find the emails & phone numbers of your leads, no one else can. Enrich leads your way with our Bulk CSV enrichment, or our CRMs, Zapier, n8n and Make integrations.
Investor
Jun 2024
Sairen is a conversational AI platform that manages customer relationships through AI agents, automating communications and providing a unified monitoring tool to handle all customer interactions from a single omnichannel hub. Built for SMBs and mid-market companies fighting two critical problems: labor costs and fragmented tools/data. Designed for customer-facing teams, addressing the needs of support, sales, marketing, administrative, and compliance teams simultaneously—from one platform combining the power of a ticketing system, phone system, marketing automation tool, and analytics dashboard. Our solutions: 1) Ocean – All channels unified for simple management. Write and respond directly from the platform 2) AI Conversational Agents – Creation, supervision, monitoring, deployment. Automate 70% of conversations 3) Ticketing System – Human-in-the-loop when needed 4) Monitoring System – Full visibility across interactions, locations, teams, and agents 5) Ulysse – Workflow builder to automate entire customer journeys and... Rainbow - our next product ;) big announcement yet to come. We help major companies like Best Western, Clinique des Champs Elysés and Hartmann Healthcare Group save time and money, differentiate the customer experience, and accelerate revenue growth.
Investor
Jan 2024
Voice AI that stands out from the noise. Real-time, AI-powered speech enhancement solutions. Ready to scale, for small teams and enterprise alike.
Board Member
Nov 2023
VirtualBrain is the secure all-in-one platform for deploying AI use cases — built for strategy teams who demand enterprise-grade security and intelligence at scale. We’re more than a software company, we know your use cases and deliver a proven blueprint for successful AI deployment in your industry. Our suite of products is co-built with consulting, strategy and investment professionals. Every feature is designed for real adoption and measurable ROI: BRAINS - Automatically store & organize your best documents in Brains CHATS - Work with your personal and secure AI consultant. APPS - Automate entire workflows with our library of AI Apps AI DEPLOYMENT - Drive your AI transformation with our expert team at no extra cost Today, VirtualBrain is deployed by industry leaders in 10 European countries. Our mission is to shape the future of deep work powered by agents and guided by humans.
Board Member
Jan 2023
We craft talent-first, content strategies that spark engaging conversations & meaningful brand advocacy. Our integrated approach to branded content places talent at the centre of everything we do. We deliver best in class creatives, smart partnerships and offer rich insights to help brands engage consumers efficiently and with consistency, in an always on approach, across all marketing channels. Talent Village works hand in hand with leading talent agencies, on a global scale, to ensure we deliver high-quality, engaging, mobile first deliverables to brands from all verticals.
Investor
Jun 2022
Meet the new way to run webinars. Fun, engaging and authentically you.
Board Member
Jun 2022
Topo provides AI SDR agents to execute custom B2B outbound playbooks tailored to each company and industry. It identifies, qualifies, and engages high-value leads using real-time data signals. Beyond basic personalization, it delivers strategic, context-driven outreach. By combining automation with human oversight, Topo enables teams to scale efficiently while focusing on high-impact interactions.
Investor
Feb 2022
Roundtable is Europes leading infrastructure for private investments, handling all legal and administrative operations so founders, angels, and fund managers can focus on what matters.
Board Member
Jul 2021
Siit empowers IT, HR & Operation teams to manage and resolve internal requests. By providing the first dedicated internal help desk, it is now possible to streamline your internal processes and enhance productivity. Receive employee requests and manage employee communication through your existing channels (Slack, Teams, emails, ...), automate manual work and analyse your actions, Siit enables you to take control of your employee support experience. Founded in Paris in 2021, Siit is on a mission to reunite people and companies together.
Investor/Advisor
Jul 2021
Attention is the most powerful sales intelligence platform helping businesses unlock their full potential. Our fully-integrated AI-powered sales agent automatically fills out CRMs after sales calls, scores conversations and opportunities, and helps you run GPT-type search across your entire collection of customer touch-points. Revenue leaders have perfect visibility on their sales activity, providing them with accurate and updated enablement content and reports in minutes instead of days. Attention has helped hundreds of sales teams close deals faster and boost revenue, join us now!
Investor
Apr 2019
Happydemics empowers ad players around the world to precisely assess and optimize the ROI of their media strategies. With a proven methodology backed by over 25.000 benchmarks, Happydemics simplifies measurement across all media. As the trusted partner for more than 100 media players and thousands of advertisers worldwide, the scale up provides actionable ad analytics in a privacy-first era, setting a new standard in advertising effectiveness.
Executive Board Member
Mar 2018
Reinventing the traditional retail-store experience through our self-order digital terminals in concept-stores
Experience · 21 entries
All (21)
Investments (12)
Founder (4)
Board (5)
2026
Co-Founder
Jan 2026
Investissez dans l’immobilier comme un professionnel, à nos côtés. Offstone vous donne accès à des opportunités immobilières soigneusement sélectionnées, portées par une équipe ayant réalisé plus de 200 M€ d’investissements immobiliers et délivrés plus de 10% de rendements à tous nos investisseurs. Notre ambition : rendre accessibles des opérations performantes, historiquement réservées aux grands investisseurs, tout en conservant une approche rigoureuse, transparente et alignée avec vos intérêts. 👉 Les mêmes actifs. 👉 Les mêmes standards. 👉 Les mêmes rendements. Le tout, simplement et en ligne.
2024
Investor
Dec 2024
Not "yet another email & phone finder". We aggregate contact infos from 20+ premium vendors. This means that if we can’t find the emails & phone numbers of your leads, no one else can. Enrich leads your way with our Bulk CSV enrichment, or our CRMs, Zapier, n8n and Make integrations.
Investor
Jun 2024
Sairen is a conversational AI platform that manages customer relationships through AI agents, automating communications and providing a unified monitoring tool to handle all customer interactions from a single omnichannel hub. Built for SMBs and mid-market companies fighting two critical problems: labor costs and fragmented tools/data. Designed for customer-facing teams, addressing the needs of support, sales, marketing, administrative, and compliance teams simultaneously—from one platform combining the power of a ticketing system, phone system, marketing automation tool, and analytics dashboard. Our solutions: 1) Ocean – All channels unified for simple management. Write and respond directly from the platform 2) AI Conversational Agents – Creation, supervision, monitoring, deployment. Automate 70% of conversations 3) Ticketing System – Human-in-the-loop when needed 4) Monitoring System – Full visibility across interactions, locations, teams, and agents 5) Ulysse – Workflow builder to automate entire customer journeys and... Rainbow - our next product ;) big announcement yet to come. We help major companies like Best Western, Clinique des Champs Elysés and Hartmann Healthcare Group save time and money, differentiate the customer experience, and accelerate revenue growth.
Investor
Jan 2024
Voice AI that stands out from the noise. Real-time, AI-powered speech enhancement solutions. Ready to scale, for small teams and enterprise alike.
2023
Board Member
Nov 2023
VirtualBrain is the secure all-in-one platform for deploying AI use cases — built for strategy teams who demand enterprise-grade security and intelligence at scale. We’re more than a software company, we know your use cases and deliver a proven blueprint for successful AI deployment in your industry. Our suite of products is co-built with consulting, strategy and investment professionals. Every feature is designed for real adoption and measurable ROI: BRAINS - Automatically store & organize your best documents in Brains CHATS - Work with your personal and secure AI consultant. APPS - Automate entire workflows with our library of AI Apps AI DEPLOYMENT - Drive your AI transformation with our expert team at no extra cost Today, VirtualBrain is deployed by industry leaders in 10 European countries. Our mission is to shape the future of deep work powered by agents and guided by humans.
Show all 21 entries ↓
Investment activity
2018–2024 · 12 investments
201812019120212202232023220243
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