Private Equity, VC & Investor
3TS Capital Partners vs Summit Partners
Structured technology and market comparison · 2026
Direct Feature Comparison
3TS Capital Partners · vs · Summit PartnersCentral European technology investor and fund adviser.
Private growth equity and venture capital investment firm.
Analyze all overlapping signals and tech stacks for 3TS Capital Partners and Summit Partners
Compare mutual enterprise clients, monetization models, live market signals, and partner networks directly in the interactive Knowledge Graph.
Comparison Analysis
What is the main difference between 3TS Capital Partners and Summit Partners?
When comparing 3TS Capital Partners and Summit Partners, both platforms operate within the Private Equity, VC & Investor ecosystem. 3TS Capital Partners is positioned as Central European technology investor and fund adviser, whereas Summit Partners focuses on Private growth equity and venture capital investment firm. Decision-makers evaluate both solutions when orchestrating their commercial monetization and technology stack.
What are the top alternatives to 3TS Capital Partners and Summit Partners?
When evaluating 3TS Capital Partners and Summit Partners, enterprise buyers also consider other platforms in Private Equity, VC & Investor. You can discover the full competitive landscape and evaluate other alternatives by viewing their respective footprint profiles on Polaris7.
How do the corporate scale, structure, and headquarters of 3TS Capital Partners and Summit Partners compare?
3TS Capital Partners is headquartered in Finland (founded in 1998) with 10–49 employees. Summit Partners is based in United States (founded in 1984) with 201–500 employees. Complete ownership, subsidiary trees, and corporate affiliations are documented across Polaris7.
Market Signals
Recent Market Signals & Activity: 3TS Capital Partners vs Summit Partners
Documented market movements, strategic partnerships, product releases, and regulatory developments mapped across Polaris7.
3TS Capital Partners
Recent Signals
- ·Trending TopicsM&A
BOOKR Kids Raises €6.1M Series A; Callstack Acquires Margelo
Budapest-based educational technology company BOOKR Kids has secured €6.1 million in a Series A funding round led by TCEE Fund IV, advised by 3TS Capital Partners. The capital will support international expansion of its digital language-learning library and AI-enabled teacher tools. Concurrently, Polish software developer Callstack has acquired Vienna-based mobile engineering firm Margelo, a specialist in React Native open-source libraries, in a deal valuing Margelo at over €20 million. Founder Marc Rousavy will remain with Callstack to drive mobile technology developments.
- BOOKR Kids secured €6.1 million in a Series A round led by TCEE Fund IV.
- BOOKR Kids reports revenues of approximately $2.7 million for 2025 and is EBITDA-positive.
- Polish software development company Callstack acquired Vienna-based mobile engineering firm Margelo.
- ·EU-StartupsFinancials
BOOKR Kids Secures €6.1 Million Series A for EdTech Expansion
Budapest-based EdTech company BOOKR Kids has closed a €6.1 million Series A funding round to accelerate its global expansion and scale its AI-supported digital literacy platforms. The round was led by TCEE Fund IV, advised by 3TS Capital Partners, alongside participation from Kids Read Now, SchoolDay, Infinit Capital Oy, and the FusionWise angel syndicate. The funds will go toward global expansion in Asia, the Middle East, Europe, and the Americas, as well as developing new products like BOOKR Next and BOOKR Phonics. Its digital learning ecosystem currently supports over 600,000 paying students across 3,000 schools globally. Additionally, BOOKR Kids integrates GenAI in a secure teacher-facing dashboard, ensuring compliance with the EU AI Act's child-safety and privacy-by-design principles.
- BOOKR Kids completed a €6.1 million Series A round led by TCEE Fund IV and advised by 3TS Capital Partners.
- The capital will fund the launch of the new Teacher Dashboard, the structured reading program BOOKR Phonics, and secondary education expansion with BOOKR Next.
- The platform currently serves over 600,000 paying students in more than 3,000 schools across 30 countries.
Summit Partners
Recent Signals
- ·EU-Startups (European Venture)Financials
Cognitive Credit secures €35.73M to scale AI credit data platform
Cognitive Credit, a London-based provider of corporate credit data, analytics, and AI technology, has raised €35.73 million ($40 million) in a strategic growth investment round. The round was led by Summit Partners, with continued participation from existing investor ETFS Capital. The company plans to use the funds to accelerate commercial expansion into the US and to advance its product roadmap, including the imminent launch of DealConnect, a tool for accessing credit models of private issuers, and the deployment of agentic credit analysis. Cognitive Credit's platform serves over 80% of the top 25 global asset managers and all top 10 global debt league table investment banks. The company reports 240% active user growth and more than doubled its issuer coverage. Founder and CEO Robert Slater emphasized growing demand for credit-specialist technology and the importance of high-quality, verifiable data for AI-driven workflows.
- Cognitive Credit raised €35.73 million ($40 million) in a strategic growth investment led by Summit Partners.
- Summit Partners partner Chris Bon joined Cognitive Credit's Board of Directors.
- The company plans to launch DealConnect and deploy agentic credit analysis.
Compare their exact ecosystem overlaps.
Explore all deep relationships in Polaris7. Discover exactly which mutual clients, integrated technologies, and overlapping partners 3TS Capital Partners and Summit Partners share across the market ecosystem.
Unlock full capability matrix, client overlaps & technology stacks