Felicis is a conviction-led, founder-first venture firm that concentrates most of its capital in Seed and Series A, while maintaining flexibility from Pre-Seed through Growth. The firm is known for moving unusually fast, leading or co-leading early rounds, and backing technical founders building AI-first, infrastructure, security, resilience, and health platforms before broad market consensus forms.
Evaluation weights
How much weight this firm places on each dimension. Totals 100%.
Revenue, growth, and unit economics
Size, timing, and competitive landscape
Founder experience and execution ability
Differentiation and technical quality
- Bias to act before consensus forms
- Bias toward technical founders over polished commercial teams
- Bias toward AI-enabled inflection markets with very large upside
- Bias for leading rounds and building high-conviction ownership early
Pitch difficulty
How hard it is to get a meeting and close funding from this firm.
- Funded / yr
- 58Deals closed in a typical year.
- Led / yr
- 26Rounds led in the last 12 months.
- Pitches / yr
- ~1716Decks reviewed in a typical year.
- Acceptance rate
- 3.4%Share of pitches that get funded.
Estimated — public data is not fully disclosed.
Why it's hard
- High bar for technical founder quality, especially in complex categories
- Strong preference for AI-first or other major inflection-point markets
- Lead/co-lead orientation means concentrated conviction rather than broad participation
- Low tolerance for deals where Felicis lacks deep thematic conviction
Felicis is accessible in the sense that it invests very early and globally, but it is highly selective because it underwrites founder quality, technical depth, and category potential at an unusually high bar. The firm leads most of its early investments, moves quickly only when conviction is strong, and looks for rare companies that can become iconic outcomes.
Green flags
What drives a yes for this firm.
- Technical founders with unusual product-building ability
- A credible path to a new category or a $100B+ AI-shaped market
- Evidence that AI materially changes the cost curve or product capability
- Strong founder-firm alignment and willingness to partner closely
- Clear signs of product velocity, user pull, or early adoption proxies even before revenue
Red flags
What kills deals and gets a fast no.
- Non-technical founders pursuing hard enterprise, infra, or security problems
- AI positioning that feels cosmetic or marginal to the product value
- No credible path to breakout scale or category leadership
- Weak traction with no compelling usage proxies at the relevant stage
- A pitch that depends on social proof from other investors rather than intrinsic conviction
How to win
Patterns that lead to successful pitches.
- Show a technical founder-story with clear founder-market fit
- Frame the opportunity around an AI, infrastructure, security, resilience, or health inflection point
- Demonstrate product velocity and user pull even if revenue is early
- Make the case for a very large, global category outcome
- Be direct about why this team should win before consensus forms
Fund strategy & identity
Who they are and how they operate.
- Deploys the vast majority of capital at Seed and Series A
- Prefers to lead or co-lead rather than follow
- Invests early on team and product velocity, often ahead of revenue
- Keeps reserve capacity for breakout companies through later rounds
- Targets companies that can become iconic platforms or category-defining infrastructure
Firm identity
Investment focus
Industries, themes, and typical ARR expectations.
Industries
Investment themes
Typical check by stage
Typical ARR by stage
Investment thesis
Core beliefs and strategy behind their investing approach.
Felicis positions itself as a conviction‑led, founder‑first generalist that concentrates on Seed and Series A investments (≈ 94 % of capital). Its thesis centers on AI‑first platforms and vertical applications, cybersecurity, broad infrastructure (the “railways” of an AI‑first future), global resilience (defense and energy), and health/biotech. The firm is geographically agnostic, backing founders from 40+ countries and highlighting success stories outside Silicon Valley (e.g., Adyen in the Netherlands, Canva in Australia). Felicis believes the greatest technology value lies ahead—especially where AI unlocks step‑function change—so it seeks out outlier founders capable of redefining markets before market signals solidify. The firm avoids sectors where AI impact is marginal and where teams lack deep technical expertise. Value creation is driven by early conviction, operational intensity, and the founder‑aligned governance model, which together allow Felicis to back “iconic” companies that can scale rapidly once AI‑driven inflection points materialize.
Decision patterns
How they evaluate and make investment decisions.
Felicis invests by putting founder primacy and alignment at the top of its checklist. The firm codifies this with a contractual pledge to “vote with founders, always,” and a 1% non‑dilutive founder development pledge. It looks for technical founding teams that can build AI‑first platforms, cybersecurity solutions, infrastructure, global‑resilience products, or health‑biotech innovations. Early conviction is a hallmark: Felicis does not wait for external signals and can move from first meeting to term sheet in 24 hours when confidence is high. Market timing is evaluated through the lens of AI‑driven inflection points; the firm expects categories where AI changes cost curves or creates new $100B+ opportunities. At the Seed stage, the firm is comfortable investing ahead of revenue, focusing on team and product velocity rather than traction. By Series A/B it seeks accelerating ARR or strong proxy metrics (e.g., developer adoption). Deal‑breakers include non‑technical teams tackling complex enterprise or infrastructure problems and opportunities where the firm lacks conviction.
Risk appetite
Felicis is an aggressive, conviction‑led investor that prefers to lead or co‑lead deals (≈ 83‑87 % of investments). The firm embraces running into risk, moving from first meeting to term sheet within 24 hours when it believes a founder can create a breakout company. It is comfortable investing pre‑traction at Seed, reflecting a high tolerance for uncertainty in exchange for outsized upside. Risk is mitigated through founder alignment clauses and intensive post‑investment support. Overall, the firm’s appetite is more aggressive than conservative, favoring early leadership rather than passive following.
Notable investments
Key portfolio companies and why they fit the thesis.
- MercorLeadAI‑native recruiting platform scaling rapidly; Felicis led the $100M Series B and wrote its largest $50M check, fitting their conviction at later inflection points.
- EntireLeadAI‑native developer platform; Felicis led what it calls the largest seed in developer tools history, reflecting strong product/team conviction at seed.
- Browser UseLeadOpen‑source AI agents for the web with strong OSS traction; Felicis led the $17M seed to capture an emerging AI platform layer.
- ArchilLeadFoundational cloud storage for AI/HPC; Felicis led the $6.7M seed, aligning with its infra/dev‑tools thesis.
- EventualLeadReal‑time data/streaming infrastructure for enterprises; Felicis led the $20M Series A, a classic Series‑A lead in core enterprise infra.
- Periodic LabsLeadAI "chemist" for materials discovery; Felicis co‑led a landmark $300M seed alongside a16z, reflecting bold bets on frontier AI.
- PharosLeadAI for hospital quality reporting; Felicis led the $5M seed, matching its AI + health/bio focus.
- ShopifyEarly iconic commerce platform; Felicis invested early (Series A) but did not lead, exemplifying backing of category leaders before they are obvious.
- CanvaProduct‑led design‑at‑scale success; Felicis was an early backer, highlighting its belief in consumer/SMB tools.
- NotionAI‑accelerated, product‑led knowledge‑work platform; Felicis featured it as an early believer, though it was not a lead investor.
Co-invested with
Other firms in this catalog who've backed the same companies.
Partners
Full firm roster — key partners, partners, and the wider team.
Key partners
Aydin Senkut
Founder & Managing Partner
Felicis
Aydin Senkut is the Founder and Managing Partner of Felicis. He is a former early Google executive and first Google product manager who has built Felicis into a multi-stage venture firm backing category-defining technology companies.
Sundeep Peechu
Managing Partner
Felicis
Managing Partner and founding member of Felicis focused on AI and health/bio investments.
Peter Deng
General Partner
Felicis
General Partner at Felicis investing in AI companies, with prior product leadership roles at OpenAI, Airtable, Uber, Meta, Facebook, and Instagram.
Viviana Faga
General Partner
Felicis
Viviana Faga is a General Partner at Felicis with deep operating experience in enterprise SaaS, cloud, and category creation. Her background includes senior marketing and go-to-market roles at Yammer, Salesforce, Platfora, and Zenefits.
James Detweiler
General Partner
Felicis
James Detweiler is a General Partner at Felicis. His official profile lists investments across AI, legal AI, robotics, and AI infrastructure companies.
Partners
Eric Flaningam
Partner
Felicis
Felicis partner investing in AI-led disruption across complex industries.
Jake Storm
General Partner
Felicis
Felicis GP backing cybersecurity, defense tech, AI, and enterprise software companies.
Katie Riester
Managing Director & GP, Fund of Funds Investing
Felicis
Felicis managing director leading investor relations and fund-of-funds investing.
Daniel Bartus
Partner, Head of Research
Felicis
Felicis partner leading research across AI, data, security, and enterprise software.
Feyza Haskaraman
Partner
Felicis
Felicis partner focused on AI-native security, developer infrastructure, and enterprise platforms.
Tobi Coker
Partner
Felicis
Felicis partner investing across AI, health, bio, and data infrastructure.
Public voice
Notable statements and public positions.
- “We don’t wait for a signal from other investors. More than 93% of our last fund went into seed and Series A, which we led or co‑led. We back what we believe in. Early, and without hesitation.” (Felicis blog, 2025)
- “We always vote our shares alongside founders.” (Felicis About page, 2025)
- “You can’t be successful on fear… you’re taking it on. You’re running into the risk… we’re tsunami surfers.” (Aydin Senkut to Fortune, 2025)
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