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Yellow Rocks!

yellowrocks.vc · San Francisco, CA

“Yellow Rocks! builds global bridges through billion-dollar talent, investing in fast-growing early-stage tech companies founded by talented entrepreneurs from anywhere in the world, aimed at global markets with potential to skyrocket in the next 5-8 years. Investing in AI since 2017.”

$100K – $500K
Check Size
Leads & Follows
Lead Tendency
~2 Weeks
Timeline
01Investment Thesis

Yellow Rocks! builds global bridges through billion-dollar talent, investing in fast-growing early-stage tech companies founded by talented entrepreneurs from anywhere in the world, aimed at global markets with potential to skyrocket in the next 5-8 years. Investing in AI since 2017.

Exclusion Criteria

Late-stage companies, non-tech businesses, or startups not targeting global markets

02Investment Team
SB
Sergei Bogdanov
Managing Partner
RB
Roman Beloded
Partner
VB
Valerie Bertele
Venture Partner
E
Elena
Legal Partner
SP
Sasha Polovinkina
Associate
AP
Anna Petrova
Head of Operations
SM
Slava M.
Venture Partner
DM
Dmitrii Maslennikov
Venture Partner
03F4 Research Brief

Yellow Rocks! Investment Firm Research

Overview

Yellow Rocks! is an early-stage venture capital fund based in San Francisco, CA with a secondary office in Lisbon, Portugal. The firm has been actively involved in the Global Innovation Ecosystem since 2013. It focuses on fast-growing technology companies founded by talented entrepreneurs aimed at global markets with the potential to skyrocket in the next 5–8 years. The firm describes its mission as building global bridges through billion-dollar talent.

Investment Thesis

Yellow Rocks! believes that brilliant founders can be found anywhere and maintains a geo-agnostic investment approach. The fund specifically seeks startups targeting the American and global markets, serving as a bridge-builder that helps emerging founders from around the world enter the US and international startup ecosystem.

The firm's thesis centers on three core criteria:

  1. The right team — passionate, talented, and mission-driven founders
  2. The right product — clear market fit with defensible differentiation
  3. A billion-dollar+ addressable market

Yellow Rocks! has been investing in AI since 2017 and has developed deep expertise across various AI application areas within their investment focus sectors. The firm describes itself as actively involved in the global innovation ecosystem and emphasizes its diverse network as a key differentiator.

Stage Focus

Yellow Rocks! primarily invests at the earliest stages of company formation:

  • Pre-Seed: First institutional capital, often alongside co-investors
  • Seed: Primary investment stage
  • Series A follow-ons: Reserved for existing portfolio companies demonstrating strong growth

The firm has developed a specialized "Pre-Seed To Succeed" (P2S) program — a dedicated investment initiative designed to help young companies raise their first funding round. P2S is explicitly not an accelerator but a direct investment vehicle, co-investing alongside I2BF Global Ventures, Smart Partnership Capital, and AltaIR Capital. Benefits include initial funding, personalized guidance from a founding partner, a 50% follow-on commitment for the next round, and warm introductions to the firm's global VC network.

Sector Focus

Yellow Rocks! focuses on four primary verticals:

  1. Future of Work — Workflow automation, collaborative software, productivity tools, solutions for async communications, B2B SaaS
  2. EdTech — Adult education, K-12 learning platforms, game-based learning, online course builders
  3. FinTech — Super apps, embedded finance, budgeting, wealthtech, regtech, crypto payment ecosystems
  4. Gaming — Mobile gaming, UGC platforms, social gaming networks

Beyond these four, the portfolio evidences selective investments in OSINT/security tools, food delivery, proptech, and blockchain/DeFi — reflecting a pragmatic willingness to back exceptional founders even slightly outside stated verticals.

Check Size

Specific check size ranges are not publicly disclosed. Given the pre-seed and seed focus and the P2S program's positioning as a first-check vehicle, typical initial investments are estimated in the $100K–$500K range, with capacity for larger follow-ons at Series A for existing portfolio companies.

Lead Tendency

Yellow Rocks! participates both as lead and co-investor depending on the deal. The P2S program explicitly structures co-investments alongside multiple partner funds (I2BF, Smart Partnership Capital, AltaIR Capital), indicating a comfort with co-lead and participant roles. The firm has a wide network of co-investors including Sarona Partners, Group11, BBQ Capital, Indicator Ventures, S16VC, LETA.vc, Redseed VC, Flashpoint VC, Geek.vc, Acrobator.vc, Somersault VC, Big Sky Capital, AAL.vc, and Mount Fund.

Geographic Focus

Geo-agnostic. Portfolio spans companies from USA, UK, Switzerland, Cyprus, Israel, Philippines, Singapore, Poland, Chile, India, Mexico, Brazil, Indonesia, Australia, and Portugal. The firm is headquartered in San Francisco with a secondary presence in Lisbon.

Team

  • Sergei Bogdanov, Managing Partner — LinkedIn: linkedin.com/in/sergeibogdanov/
  • Roman Beloded, Partner — LinkedIn: linkedin.com/in/roman-beloded/
  • Valerie Bertele, Venture Partner — LinkedIn: linkedin.com/in/valeriebertele/
  • Elena, Legal Partner — In-house legal expertise
  • Sasha Polovinkina, Associate — LinkedIn: linkedin.com/in/sashapolovinkina/
  • Anna Petrova, Head of Operations — LinkedIn: linkedin.com/in/anna-petrova-367a2332a/
  • Slava M., Venture Partner — LinkedIn: linkedin.com/in/slava-m-80760722/
  • Dmitrii Maslennikov, Venture Partner — LinkedIn: linkedin.com/in/dmitriymaslennikov/

Decision Process

Partnership/committee-based decision-making. The firm typically takes 2–3 weeks to reach the term sheet stage and provides feedback within 1 week. Yellow Rocks! maintains an open-door policy and communicates deal status proactively throughout the process.

Value-Add Capabilities

Yellow Rocks! offers four distinct forms of value-add beyond capital:

  1. Fundraising — Help companies raise current and future rounds; warm introductions to VC funds and angel investors
  2. Network — Access to a global network of corporations, universities, startup hubs, and venture funds built since 2013
  3. Expertise — Diverse experience across industries and geographies supporting operational decisions
  4. Hiring — Access to talent networks including developers and C-level executives

Portfolio Overview

Yellow Rocks! has built a global portfolio of 40+ companies across multiple sectors. Notable portfolio companies include:

  • Chatfuel (chatfuel.com) — AI-powered operating system for service SMBs that sell through conversations
  • Electroneek (electroneek.com) — Easy-to-use Robotic Process Automation platform
  • Praktika.ai (praktika.ai) — Immersive language learning app with generative AI avatars
  • SocialLinks.io (sociallinks.io) — Social media investigation and OSINT tools for security professionals
  • Wirestock (wirestock.io) — Online stock platform for contributors to distribute images, videos, and vector files across multiple stock agencies
  • GPU.audio (gpu.audio) — GPU-powered sound processing solutions
  • NimbusWeb (nimbusweb.me) — End-to-End client collaboration and operations platform for professional services
  • MegaMod (megamod.io) — Next-Gen Platform for Creating and Playing UGC Games
  • Datuum.ai (datuum.ai) — Data Integration Platform & Automation Tool
  • Resolve Rebates (resolvrebates.com) — Automating energy rebates with AI
  • Plurio.ai (plurio.ai) — One AI agent for performance marketing growth
  • XDAO (xdao.app) — DAO ecosystem for decentralized governance
  • Hivello (hivello.com) — All-in-One DePIN Manager
  • Jome (jome.com) — Marketplace for new construction homes

The portfolio is geographically distributed across 15+ countries, consistent with the firm's geo-agnostic approach.

Recent Activity

Yellow Rocks! has been actively expanding its portfolio through both direct investments and the P2S program. The firm has published educational content for founders through its Medium blog covering topics including investor due diligence, NDA practices, team building, and AI trends. The P2S program, co-managed with I2BF Global Ventures, Smart Partnership Capital, and AltaIR Capital, represents an innovative co-investment structure targeting first-check companies.

04Selected Portfolio
AgTech & Agriculture
Cattle Care·Traive Finance
Crypto & Web3
RealFin·Hivello·OneClick Finance·Ballies·CWAP
E-commerce & Marketplaces
Wirestock·The Cloud Retail
EdTech
Praktika·Mybuddy·Yaizy·Litero AI
Enterprise Software
Resolve Rebates·TextVolt·Intone·NimbusWeb·WebVizio·Viewst·Hinted·ElectroNeek·Datuum AI·Noxus AI·Jupid Tax·Dobs AI·Plurio
Food & Beverage
Sizl
Gaming
MegaMod·GameRam
Healthcare & Digital Health
Lovon
HR Tech & Future of Work
StayF·Pearch
Media & Entertainment
GPU Audio
Real Estate & PropTech
Jome
Security & Cybersecurity
Social Links
Other
Chatfuel·Getmo·XDAO·Global Work AI
Open the full portfolio→
05Recent Updates

Fresh signals from public announcements, essays, and portfolio activity.

See full activity (8) →
Launched the Pre-Seed To Succeed (P2S) co-investment program alongside I2BF Global Ventures, Smart Partnership Capital, and AltaIR Capital to provide first-check funding to pre-seed startups.
NEWS·p2s.vc
Added recently
Published analysis on generative AI trends and implications for the startup ecosystem.
ESSAY·medium.com
Added recently
Managing Partner Sergei Bogdanov shares the winning formula for a venture capital team.
ESSAY·medium.com
Added recently
Published an essay on MFN (Most Favored Nation) status implications for global investments.
ESSAY·medium.com
Added recently
Participated in Plurio's (formerly Elly Analytics) $3.5M Seed round alongside Altair, DVC, and other investors.
INVESTMENT·finsmes.com
MAR 2, 2026
06Frequent co-investors
AC
AltaIR Capital
Both backed 4 of the same companies
Jupid Tax, Resolve Rebates, Social Links, Plurio
FV
Flashpoint Venture Capital
Both backed 2 of the same companies
Intone, Cattle Care
FO
Flyer One Ventures
Both backed 2 of the same companies
Jome, Yaizy
Find the investors for your round→
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M
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Quick Reference
Check Size
$100K – $500K
Stages
Pre-Seed · Seed
Decision
Partnership · ~2 Weeks
Warm Intro
Not Required
Involvement
Board Seat
Location
San Francisco, CA
Sector Focus
Fintech & PaymentsConsumer Apps & SocialE-Commerce & MarketplacesGamingEdTechEnterprise SoftwareHR Tech & Future Of WorkCrypto & Web3Security & CybersecurityMarketing & Adtech
Models
B2B SaaSEdTechFinTechGamingFuture Of Work
Technology
Ai MlBlockchain CryptoLlm
See all Fintech & Payments investors →See all Consumer Apps & Social investors →See all E-commerce & Marketplaces investors →
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Focus Areas
Fintech & PaymentsConsumer Apps & SocialE-Commerce & MarketplacesGamingEdTechEnterprise SoftwareHR Tech & Future Of WorkCrypto & Web3Security & CybersecurityMarketing & Adtech

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F4 Intelligence Report · Last Researched August 16, 2026F4 Research Engine