This profile has not been claimed and data may not be accurate.
80th percentile
69th percentile
Serial founder and angel investor building Liveblocks, realtime infrastructure for multiplayer apps
Credibility
Operator · 90th percentile
- Wikidata / personal site and multiple independent sources confirm Steven Fabre as a notable founder and designer.
- Current co-founder and CEO of Liveblocks.
- Liveblocks was co-founded with Guillaume Salles (CTO).
Relationship Matrix
Most Complimentary
Founder score
- 97%Probability of being accurate (97%)Current co-founder and CEO of Liveblocks.
- 95%Probability of being accurate (95%)liveblocks.io ranks #370,358 on the Majestic Million (global domain prominence).
- 95%Probability of being accurate (95%)Identified GitHub account @stevenfabre confirmed by name match and bio.
- 95%Probability of being accurate (95%)GitHub account created in 2012, making it over 12 years old.
- 92%Probability of being accurate (92%)Past founder of Easee (acquired by InVision), Gifmock, and Backseat.
- 90%Probability of being accurate (90%)Currently shipping public code with a push to 'stevenfabre.com' 42 days ago.
- 90%Probability of being accurate (90%)Easee was acquihired by InVision in April 2016.
- 88%Probability of being accurate (88%)Liveblocks was co-founded with Guillaume Salles (CTO).
- 72%Probability of being accurate (72%)Liveblocks has raised $6.4M in total funding.
- 70%Probability of being accurate (70%)Identified Stack Overflow account for Steven Fabre with 91 reputation.
- 55%Probability of being accurate (55%)Wikidata / personal site and multiple independent sources confirm Steven Fabre as a notable founder and designer.
Investor score
- 85%Probability of being accurate (85%)Publicly identified as an angel investor who writes small checks into startups and funds.
- 80%Probability of being accurate (80%)Has made at least 8 known investments including Cursor Capital, Boldstart, Klaro, Plakar, Sequence, Storytell.ai, Guild, and Dynamic Fund.
- 55%Probability of being accurate (55%)Investing activity spans from approximately 2021 to present, roughly 3 years of investing experience.
What you likely need
You're at a critical inflection point where Liveblocks needs Series A capital and developer-community momentum simultaneously, so the highest-leverage Festival events are ones that put you in front of developer-tooling investors and warm intro networks. You'd also benefit from rooms full of devtools and open-source founders who've already navigated the seed-to-Series-A transition and can sharpen your narrative around real-time infrastructure for AI agents. Rounding that out, positioning events that connect you with developer-conference speakers and Product Hunt power users will amplify Liveblocks' public signal at exactly the right moment.
Would you attend these IRL Festival events?
We will tune and customize your Founder Festival experience to make sure you get invited to the events that would be most valuable to you.
- fundraisingA Boldstart-portfolio founder dinner for seed-stage devtools companies actively preparing Series A narratives, where you can pressure-test Liveblocks' real-time-infrastructure-for-AI-agents positioning with investors who already speak the language
- fundraisingA roundtable with developer-tooling-focused Series A investors — including firms like Heavybit, Unusual Ventures, and Boldstart peers — specifically for founders raising on an open-source or infrastructure thesis
- tacticalA dinner for devtools founders who've grown GitHub org star counts past 5K through open-source launches — to get tactical playbooks on which SDK release formats and community flywheels actually moved the needle for adoption
- hiringA happy hour for early-stage devtools founders (sub-20 employees) actively hiring their first Head of Developer Relations, to swap candidate pipelines, comp benchmarks, and sourcing strategies for a role that's notoriously hard to fill
- introsAn office-hours session pairing seed-stage founders who have angel portfolios — like your Cursor Capital and Boldstart co-investments — with strategies for converting portfolio founder relationships into credible Series A investor references and warm intros
- positioningA pre-launch briefing dinner with Product Hunt top-makers and devtools founders who've hit #1 in the Developer Tools category, so you can map out a high-visibility Liveblocks launch moment with people who've already run the playbook
- positioningA dinner for repeat speakers at React Brussels, React Summit, and similar developer conferences who are building personal brand authority around real-time, multiplayer, or AI-agent infrastructure — to trade talk proposals, co-authorship ideas, and audience-building tactics
- positioningA roundtable for founders building real-time collaboration or AI-agent infrastructure — think multiplayer UX, live cursors, operational transforms, agent orchestration — to share technical credibility signals and co-create the category narrative before larger players define it for you