
Sofia Marchetti
Accelerators & Programs Writer at Round Funded
Sofia covers accelerators and startup programs for Round Funded: Y Combinator, Techstars, Antler, and the regional programs founders actually get into.
Articles by Sofia Marchetti

YC Bookface Explained: What Is Inside and Who Gets Access
YC Bookface is Y Combinator's private founder network. See what's inside, who gets access, and the public alternatives on Round Funded's YC directory.

YC Co-Founder Matching: How It Works and Who Gets In
YC Co-Founder Matching is Y Combinator's free platform to find a co-founder. How profiles, matching, and trial projects work, and who it is for.

YC Demo Day Explained: Format, Investors and What Happens
The current YC Demo Day format, how investors get access, what founders present, and what happens next. Includes Round Funded's YC batch directory.

Round Funded vs AngelMatch: Which Should You Use? (2026)
Round Funded vs AngelMatch for founders raising in 2026: active investors, investors emailed a month, the free Data Room, CRM limits, pricing and languages.

Round Funded vs OpenVC: Which Should Founders Use? (2026)
Round Funded vs OpenVC for founders raising in 2026: active investors, outreach from your own Gmail vs a screened deck queue, CRM, languages, and pricing.

YC Acceptance Rate 2026: 1% of 10,000+ Applicants
YC's acceptance rate is about 1%: over 10,000 applications per batch, 150 to 200 offers. The funnel by stage, batch sizes since 2022, and Startup School.

YC Application Deadline: Spring 2027 (X27), Expected Feb 8
Spring 2027 (X27) deadline expected around February 8, 2027 if YC keeps its usual calendar. Winter 2027 closed November 2, 2026. Early Decision open.

Top Startup Incubators in Poland in 2026
The best startup incubators and accelerators in Poland in 2026: Google for Startups Campus Warsaw, AIP, Huge Thing, MIT Enterprise Forum CEE, and KPT in Krakow.

Friends and Family Round: A Founder Guide (2026)
How a friends and family round works, how much to raise, the terms to use, and how to protect the relationships. A plain founder guide, plus Round Funded.

Incubator vs Accelerator: Which One You Need in 2026
Incubator vs accelerator explained: how they differ on equity, funding, structure, and outcomes in 2026, and how to pick the right one for your startup stage.

YC Application 2026: Every Question + Reconstructed Examples
Every 2026 YC application question with answer guidance, three reconstructed applications, and Spring 2027 (X27) expected around February 8, 2027.

Rejected From YC? How the Other 98% Raise in 2026
YC rejects 98%+ of applicants. What a rejection actually means, when to reapply, and how rejected founders raise seed rounds directly in 2026.

When Is the Next YC Batch? Spring 2027 (X27) Dates
Next YC batch: Spring 2027 (X27), expected deadline around February 8, 2027 (unconfirmed). Winter 2027 closed November 2. All batch dates and the 1% rate.

YC Interview Questions, Format and Prep (Winter 2027)
The YC interview: 10 minutes on Zoom with 2 to 3 partners. The questions YC asks, when Winter 2027 interviews happen, how decisions arrive, how to prepare.

Ireland STEP 2026: Start-up Entrepreneur Programme Guide
Ireland Start-up Entrepreneur Programme (STEP) in 2026: the €50,000 funding requirement, eligibility, Stamp 4, timelines, and how to raise the funding with Round Funded.

Top Startup Accelerators in South Korea 2026
The best startup accelerators in South Korea in 2026: Primer, SparkLabs, D.CAMP, FuturePlay, plus TIPS and programs open to foreign founders. Full breakdown by focus.

Top Startup Incubators in Boston 2026
The best startup incubators in Boston and Cambridge in 2026: MIT delta v, Harvard i-Lab, The Engine, LabCentral, Greentown Labs, and how to pick by track.

Best Startup Incubators & Accelerators in Romania (2026)
Best startup incubators and accelerators in Romania 2026: Innovation Labs, Techcelerator, Spherik (Cluj/Transylvania), Rubik Hub, Bright Labs (Oradea) and more.

US International Entrepreneur Rule 2026: The $311,071 Bar
The International Entrepreneur Rule in 2026: the $311,071 investment threshold, 2.5-year parole, re-parole benchmarks, fees, and how to raise the qualifying round.

AI-Native Startups: 5 Themes from YC W26 Batch You Can Build Today
5 AI-native startup themes from YC's W26 batch that founders can build in 2026. Why "AI-native" beats "AI-augmented" and where the moats are.
YC's 2026 Hard-Tech Pivot: Defense, Space, and Semiconductors
Why YC pivoted from pure software to hard tech in 2026. Defense, space, semis, and physical AI - the new categories and where the money is going.

Antler vs Y Combinator: Which Accelerator is Right for Your Startup in 2026
Side-by-side comparison of Antler and Y Combinator in 2026: investment terms, program structure, founder profile, and which fits your stage.

a16z Application Guide 2026: How Andreessen Horowitz Picks Startups
How a16z evaluates and picks startups in 2026. Application paths, what partners look for, and the scout program for first-time founders.

YC Summer 2026 Request for Startups: All 15 Categories Explained
Complete breakdown of YC's Summer 2026 Request for Startups - all 15 categories, why each matters, and concrete ideas in each space.

Antler $100K Deal: Complete Guide to Pre-Team Pre-Idea Funding in 2026
Everything about the Antler $100K deal in 2026: cohort structure, co-founder matching, equity terms, and how to get in without a co-founder.