Finding a Cofounder in Singapore in 2026: 7 Programs, Communities and Platforms

Singapore has one of Asia's strongest startup scenes and a small pool of people actively looking for a cofounder. Here are seven places that work in 2026, and what changes if your cofounder isn't Singaporean.

By Founder Compass · Updated 20 October 2026

Big scene, small pool

Singapore is not short of startups. Startup Genome ranks it 8th in the world and 2nd in Asia, and counts more than 4,500 technology startups there (Startup Genome).

The pool of people actively looking for a cofounder is much smaller. On YC Co-Founder Matching, Singapore has about 600 active profiles, against 3,200 in San Francisco and 2,900 in London (YC, read 20 October 2026). Many strong engineers here are well paid and not looking. And the guides that rank for this search are a year or more out of date: several still send you to Entrepreneur First Singapore, which no longer lists Singapore among its locations (EF).

So in Singapore you usually need two things at once: one channel that brings you people who have already decided to start something, and one that brings you people who fit how you work.

Before you start: your cofounder's passport matters here

In most cities, nationality doesn't change your search. In Singapore it can change what you can apply for.

• Startup SG Founder (Enterprise Singapore's grant for first-time founders, applied for through an Accredited Mentor Partner) needs at least two applicants who are Singapore Citizens or Permanent Residents, are first-time founders (no previous private limited company on ACRA) and can commit full-time. Students with ongoing classes and people in full-time National Service don't count as full-time. The grant is equity-free, up to S$50,000, and applications are accepted year-round (SUTD, an Accredited Mentor Partner).
• If your cofounder is a foreigner who will run the company from Singapore, the usual route is the EntrePass. The Ministry of Manpower says it "allows eligible foreign entrepreneurs to start and operate a business in Singapore that is venture-backed or possesses innovative technologies". It is open to all nationalities, needs a private limited company registered with ACRA, and you must meet at least one "innovative" criterion, such as raising at least S$100,000 from investors in one round or being backed by a recognised incubator or accelerator (MOM: EntrePass, eligibility, page updated 14 August 2026).

Neither rule should decide who you build with. But if you're counting on the Startup SG Founder grant, two of your founding team need to be SC or PR, and that's worth knowing before the first call, not after.

The 7 places to find a cofounder in Singapore

1. Foundinity (online, works anywhere)

Foundinity is built for fit rather than volume. You state your preferences, then a deeper assessment captures how you work: working style, ambition, commitment, vision and values. A multi-trait algorithm, "built on established psychological compatibility models", ranks the result, so you see compatible people instead of hundreds of random profiles.

• A compatibility breakdown on every match: where you align and where you differ. That's your agenda for the first call.
• A 10-day clock on every match, so matches don't sit unanswered. You book the intro call inside the app, with no back-and-forth over email.
• Private by design: an "exploring" status, and your profile is only shown to compatible members. Useful if you're still employed at a bank, a big tech office or a government agency and can't announce you're leaving.
• Free to get started: 5 likes a week and up to 3 active matches. Plus is $5 a week or $15 a month (US dollars): 15 likes a week, unlimited active matches, see everyone who liked you, and the full compatibility score and breakdown on every profile.
• It's online. There is no Singapore office and there are no local events; it works the same from Tanjong Pagar, Punggol or Jakarta.

Use it alongside one in-person channel from the list below.

2. Antler Singapore Residency (for teams already building)

Antler is headquartered in Singapore (Antler), and its Singapore Residency is now on its 21st cohort. SG21 started on 5 October 2026 and runs for six weeks, full-time and in person (Antler SG21).

What to know before you apply:

• It's aimed at founding teams. Antler's page says the Residency "is designed for founding teams" with a committed idea, and is blunt about it: "If you're here to explore, don't apply" (Antler Singapore). If you're still solo, ask Antler directly whether you'd fit before you put in the work.
• No participation fee, but you pay your own travel and living costs in Singapore.
• Applications are rolling: a roughly 30-minute guided application plus a pitch deck, then calls with the team.

3. National GRIP (deep tech, open to individuals)

If your idea sits on research, this is the most direct team-formation program in Singapore, and none of the top-ranking guides mention it. National GRIP is run by the National Research Foundation with NUS and NTU, and turns lab research into companies over 12 months: Discovery (months 1-2), Venture Creation (months 3-4) and Incubation (months 5-12). Phase 1 includes founder matching with complementary cofounders (National GRIP).

• Who can apply: researchers and students at Singapore's autonomous universities, research institute staff, aspiring entrepreneurs and experienced founders.
• No team needed: NTU's page says it's "open to individuals – join an existing team or form your own", and programme fees are fully subsidised (NTU).

It's the best route for a business person looking for a technical cofounder who already has the technology.

4. University networks: NUSX and SMU

Singapore's universities run some of the region's busiest founder communities, and many are open beyond current students.

• NUSX (NUS Enterprise was renamed NUSX in September 2026) runs GRIP, an MSc in Venture Creation where you build a company during the degree, NUS Overseas Colleges (a year working at a startup abroad), and the BLOCK71 founder community. Some programmes are open to founders and professionals from outside NUS; each sets its own rules (NUSX).
• SMU's Business Innovations Generator (BIG), run by its Institute of Innovation and Entrepreneurship since 2009, has incubated 632 startups and was named the world's top accelerator/incubator programme at the Global Startup Awards in May 2026 (SMU).

If you're an alum, start here: alumni groups are full of people who have already worked on a startup or want to.

5. Lorong AI (for AI builders)

Lorong AI is a government-backed workspace and community for people working on AI, launched by the Ministry of Digital Development and Information in January 2025. In February 2026 it moved to a larger space at Vidacity in one-north, with 140 seats. It reports more than 260 paying members, about two-thirds of them AI practitioners, around 4,000 event attendees in 2025, and programmes on most days of the week, such as AI Wednesdays (Vulcan Post, June 2026, a sponsored piece with the Singapore Government Partnerships Office).

It isn't a matching service, and its team keeps the space from being used for product promotion. But if you're building in AI, it's where the people you'd want to build with already spend their week. Go to the regular sessions, not just the big talks.

6. Founder events: Startup Grind Singapore and Meetup

Events won't find you a cofounder on their own. Going to the same ones every month, so people see what you're building, can.

• Startup Grind Singapore started in 2012 and calls itself one of the oldest chapters in Asia (Startup Grind Singapore). It still runs in-person sessions, such as a founder panel at The Nanson on 28 September 2026 (event page).
• Singapore Startup Founders and Entrepreneurs (Startup Founder 101) on Meetup has about 6,030 members and runs frequent sessions, mostly online in October 2026 (Meetup).
• Hackathons are still the fastest way to see how someone works under a deadline. NUSX's events page lists them through the year.

7. YC Co-Founder Matching and r/singaporestartups

• YC Co-Founder Matching is a large free directory you browse and invite from, open to founders anywhere. Singapore has about 600 active profiles; YC's in-person matching meetups only run in San Francisco and New York. You do the sorting yourself, so expect to read a lot of profiles (YC, read 20 October 2026).
• r/singaporestartups has "looking for a cofounder" threads on Google's first page for this search. Post about the problem you're working on and what you've done so far, not just "looking for a CTO".

For more options outside Singapore, see our 15 best places to find a cofounder.

Looking for a technical cofounder in Singapore?

This is the hardest search here, because good engineers have plenty of well-paid options. What helps:

• Go where the technology already is: National GRIP for research-based ideas, Lorong AI for AI, hackathons for product engineers.
• Show progress first: customer interviews, a waitlist, a no-code prototype. An engineer wants to see you'll carry your half.
• Be clear about full-time: when, and what would make you both quit. If you want Startup SG Founder, both of you need to be able to commit full-time.
• Don't hire and call it a cofounder. Freelancers and job boards bring people looking for work, not a company to build together.

Worried about how much of your idea to share on a first call? Our guide on sharing your startup idea with a potential cofounder covers what to say and what to hold back.

Looking across Southeast Asia

Singapore's pool is small enough that many founders look regionally: a cofounder in Jakarta, Kuala Lumpur, Ho Chi Minh City or Bangalore, with the company in Singapore. Teams across borders are common: 24% of multi-founder startups on Stripe Atlas in 2025 had founders in more than one country (Stripe).

If you go this way, check the pass question above early, plan to meet in person regularly, and read our guide to working with a remote cofounder.

Sources (read 20 October 2026 unless noted): Foundinity · Startup Genome: Singapore · YC Co-Founder Matching · Entrepreneur First · SUTD: Startup SG Founder · MOM: EntrePass · MOM: EntrePass eligibility · Antler: About · Antler Singapore · Antler SG21 · National GRIP · NTU: National GRIP · NUSX · SMU: BIG named world's best · Vulcan Post: Lorong AI (June 2026, sponsored) · Startup Grind Singapore · Startup Grind: The Growing Pains · Meetup: Singapore Startup Founders and Entrepreneurs · r/singaporestartups · Stripe Atlas 2025 review (read 8 October 2026)