Entrepreneur First vs Antler (2026): two ways to build a founding team from strangers

Side by side

Every row is explained below with its source. We read both programmes' own pages on 11 November 2026.

The short answer

Entrepreneurs First (EF, often searched as "Entrepreneur First") and Antler are the two names people find when they search for a way to start a company without a cofounder. Both select individuals, put them in a room with dozens of others, and give them a limited number of weeks to form a team. Neither one is an accelerator in the usual sense, and both say so in their own way.

The differences are in the details, and they matter more than they look:

• Who gets in. EF says its programmes are most valuable for people "in the early stages of their career". Antler's UK page says many of its founders have ten or more years of experience and have built or led teams.
• Where you end up. EF's model ends in San Francisco: the teams it backs move there for the last 12 weeks. Antler runs from 27 cities and its residencies stay local.
• How standard it is. EF runs one format in two hubs. Antler's format changes from country to country, from monthly intakes in the US to a six-week residency in Singapore that wants a team with an idea already.

So, broadly: if you are early in your career, technical and happy to end up in the US, EF was built for you. If you have more experience, want to build where you live, and can find an Antler office with the format you need, Antler fits better.

What Entrepreneurs First is

EF describes its work as backing people before companies. Its homepage says "We turn exceptional individuals into funded founders" and "We back you first, then give you a bridge to Silicon Valley." Its FAQ calls the team that meets applicants the Talent Investing team.

The criteria on the homepage are specific. EF says it is for people who have "continuously outperformed their peer group", have "built products, organizations or startups in the past", and have "the ambition to build a company in the U.S." The last one is worth taking literally: the programme ends in San Francisco.

EF's programmes listed on its application hub today:

• London: from April 2027. Twelve weeks in London, then the last three months in San Francisco.
• Bangalore: from February 2027. Apply by 4 December 2026 to be considered in the second of four selection rounds. The listing says you move to San Francisco after 14 weeks; the Bangalore FAQ says FORM is 12.
• The Bridge Residency: an 8-week programme in San Francisco for young Europeans, starting February or April 2027.
• Funding and Fellowships (US): three months in San Francisco, applications reviewed on a rolling basis.
• XF2: a London programme for people with seven or more years of experience who have founded a startup or been key to one at its start. Interest is registered for autumn 2026.
• EF Start: a 7-day remote challenge, whose top performers are considered for the US fellowships.

What Antler is

Antler calls itself an inception-stage VC. Its UK page says it works without the "school program" feel of accelerators or incubators, and its global site lists offices in 27 cities.

What applicants join is a residency, and the details depend on the country:

• UK (London): cohorts of 80 to 100 people. Solo founders and incomplete teams join for up to eight weeks from a set start date; complete teams typically join for six weeks with an immediate start.
• Continental Europe (Berlin, with a launch pad in Amsterdam): about 100 founders per cohort, starting in March and September. Solo founders and incomplete teams join for about ten weeks; teams for about six.
• US (New York, San Francisco, Austin): a new group each month, in person for up to three months. At least one founder must be full-time in residency.
• Nordics and Canada: rolling intake through the year.
• Singapore: a six-week residency; the page says teams "must already have an idea and be actively working on it."
• Nigeria (Lagos): an eight-week, in-person programme. The page says Antler doesn't formally assign or match cofounders, but introduces you to people from its talent pool.
• India (Bengaluru): in person for the first two weeks only, for founding teams able to join full-time. Solo founders are pointed to Before Day Zero, an invite-only community. The next residency "will be announced soon".

That spread is the first thing to understand about Antler. Two people who "did Antler" in different countries may have done quite different programmes.

How Entrepreneurs First works, step by step

1. Pick one programme in one city. EF asks you to apply to only one at a time. 2. Apply as yourself. You need neither an idea nor a cofounder; EF says it assesses everyone as an individual. If you already have a cofounder, mention it and ask them to send their own application. 3. Meet the Talent Investing team. Applications are reviewed on a rolling basis, and EF says everyone gets an email whatever the outcome. Dylan Castillo, who joined the Berlin cohort in 2022, wrote that people he met had between one and three interviews. 4. Relocate. EF's London and Bangalore FAQs both answer "Do I need to relocate?" with yes. 5. Kick Off Summit. A residential weekend where the cohort meets for the first time. 6. FORM, 12 weeks. You meet other members, pair up, test ideas, and split up and try again if a pairing doesn't work. A Talent Investor works with you throughout. 7. Investment Committee. Teams that EF backs relocate to San Francisco for LAUNCH, the final 12 weeks, which ends with a Demo Day there.

How Antler works, step by step

Using London, where the most detail is published:

1. Apply alone or as a team. Antler says it backs fewer than 1% of applicants in the UK. 2. Have the right to work. You need the right to work in the UK, or a visa application under way. 3. Join the cohort. Founders usually spend four to six days a week in person with their cohort. The page puts it plainly: "This isn't a side project. No freelancing. No safety nets." 4. Form a team. Most people join solo. Jane Fisher, who joined the London residency in summer 2023, described a two-week bootcamp with "co-founder speed dating", then weeks three to seven in teams of two or three with a coach, then a final sprint to validate the idea and pitch. 5. Investment Committee, or not. If you're invited, a build-and-raise phase of up to 12 weeks follows. If Antler doesn't back you, its UK page says you stay part of its community.

Who gets in

Entrepreneurs First: early career, mostly technical

EF's FAQ says its programmes are "most valuable for people in the early stages of their career" who can show exceptional outcomes compared with their peers. Most participants have a technical background. EF takes "a small number of non-technical individuals who demonstrate solid technical understanding."

Experience doesn't rule you out, but it changes the route: with seven or more years and a startup behind you, EF points you to XF2. Alexander Smirnov, who joined the London cohort in 2024, described a room of about 60 people and named "people of your age" as one of the things that made it work. EF doesn't publish an acceptance rate, so we don't print one.

Antler: experience counts

Antler's UK page lists four traits: drive, grit, a "spike" (being exceptional at something) and commitment. It says many of its founders have ten or more years of experience and have built or led teams at scale, while some are earlier in their careers. The US page asks for "outlier achievers with edge, velocity, and deep domain strength."

Antler does publish selectivity. Fewer than 1% of UK applicants are backed. In Continental Europe, about 2% of roughly 10,000 applicants are invited. In Singapore, the page says fewer than 3% make it in. Fisher counted about 1,500 applicants and 69 places in her 2023 London cohort.

The two selection rules point in opposite directions. EF bets on people who are young in their careers and outperforming; Antler is comfortable with people who have spent a decade in industry and now want to start something.

Time, place and commitment

How long each one lasts

Where you have to be

At EF you move, and if your team is backed, you move again. FORM happens in the London or Bangalore office; LAUNCH happens in San Francisco. EF says it doesn't provide visas but can often help with applications, and that it offers visa assistance and relocation support for the move to San Francisco.

At Antler you join an office in one country, and the country decides the rules. In the UK you need the right to work there or a visa application under way. In the US, at least one cofounder must already have US work authorisation, and Antler says it doesn't sponsor visas. Teams based in Amsterdam typically spend two weeks in person in Berlin.

When you can start

EF runs set cohorts in London and Bangalore and rolling reviews in the US. The next listed starts are Bangalore in February 2027 and London in April 2027.

Antler's cohort start dates page lists Australia from 8 February 2027, Korea and Nigeria from 15 March 2027 and Kenya from 22 March 2027, with rolling intake in Canada, the US and the Nordics. The UK page still names 22 or 23 September 2026 as its next start, which has passed, so ask Antler for the next London date before you plan around it. Continental Europe starts in March and September and takes applications all year.

How teams form inside each programme

At EF: pairing is the programme

EF's FAQ says it runs in person because that helps cofounder matching. Participants describe a structured, high-pressure process. Castillo called the ideation sessions "a sort of speed-dating event for entrepreneurs"; if a pairing didn't work, people split and returned to the pool. He tried three teams. Across his cohort, 49 teams formed over the programme and 13 presented to the Investment Committee.

Smirnov described individual check-ins each week with a Talent Investor, group pitches to the cohort, and teams being scored from 1 to 4 in the second month on their chances at the committee. He called the team-building stage a "love island".

At Antler: a bootcamp, then teams of two or three

In London, Fisher described a first fortnight of lectures and speed dating, with photos pinned to a wall and moved around as people formed teams. Teams could reshuffle as often as they wanted until formation closed.

Antler's page for Continental Europe says some people arrive with a team and "Others start from scratch and find a co-founder during the residency." Its Lagos page says Antler doesn't assign or match cofounders there; it makes introductions. In Singapore, the residency is built for teams that already have an idea.

Technical and non-technical founders

This is one of the clearest practical differences.

EF is mostly technical by design. It takes a small number of non-technical people, and they need solid technical understanding. Dan MacDonald, a commercial founder in EF's Toronto cohort in 2022, wrote that EF then required each team to have one commercial and one technical cofounder. A non-technical applicant competes for limited places, then needs one of the technical members to pick them.

Antler's London cohort leaned the other way, at least in 2023. Fisher wrote that only 11 or 12 of the 69 people in her cohort had technical backgrounds; the rest were generalists in business, marketing or operations. That made technical ideas hard to staff. If you're a non-technical founder, Antler's room may have more people like you and fewer of the engineers you need. If you're technical, you may be in demand.

One cohort is one data point. Ask each programme about the mix in the cohort you would join.

Solo founders and existing teams

At EF, everyone applies alone. Even existing cofounders send separate applications. The programme assumes you'll form a team inside it.

At Antler, it depends on the country. The UK page says "Most people join Antler solo" and, in the same answer, "We don't invest in solo founders": the residency exists to turn you into a team. The US page says solo founders are welcome. In Singapore and India, the residency is for teams.

If you already have a cofounder, Antler is the more natural fit of the two: complete teams join the UK and European residencies for a shorter period, about six weeks.

What happens if you don't find a cofounder

Neither programme promises you a cofounder, and both have a deadline.

At EF: the FAQ doesn't say what happens to people who end FORM without a team. Castillo wrote that in his 2022 Berlin cohort, anyone not on a team after the first eight weeks had to leave the programme. Smirnov wrote that you can bring in a cofounder from outside, who goes through the same interviews. EF's FAQ mentions internal hiring: you can join another EF startup as an early hire.

At Antler: the UK page says some founders in every cohort don't make it through, "That's deliberate", and that those not backed stay in the Antler community. Fisher wrote that team formation closed by week eight; after that, solo participants could join an existing team as a third member but couldn't start a new one. She didn't find a cofounder, didn't pitch to the committee, and felt solo participants got "fewer check-ins, fewer responses" after that point.

Either way, you will have left your job for two to three months to find out. That cost is the same in both programmes.

What participants say

First-person accounts exist for both, and they read alike: people value the room and question the process.

• Castillo (EF Berlin, 2022) liked the people and the push to talk to customers, disliked the number of meetings and the sense of being graded, and said he would "Definitely" do it again.
• MacDonald (EF Toronto, 2022) called EF possibly the best place to find a cofounder for a venture-backed deep tech startup, but wrote that it "was not optimizing for my individual success".
• Smirnov (EF London, 2024) said the peer environment provided most of the value and called the programme "100% worth the time", while criticising public scoring and unclear communication.
• Fisher (Antler London, 2023) still recommends Antler "with caveats", mainly to first-time founders without a strong local network who are confident they can find a cofounder early. Her advice: bring your own cofounder if you can.

These are single accounts from single cohorts, and EF no longer lists Berlin or Toronto on its application hub.

Antler or Entrepreneur First in London?

One of the top results for this search is a Reddit thread asking British founders exactly this. Both programmes have a London base, so the London-specific facts decide it for many people:

• Timing. EF lists its next London programme from April 2027. Antler's UK page still shows September 2026, so the next date isn't public.
• Where it leads. EF London runs 12 weeks in London, then three months in San Francisco for the teams it backs. Antler London keeps you in London.
• Who's in the room. EF London draws people early in their careers, mostly technical. Antler London draws a wider range, often with years of experience.

Who each one fits

Entrepreneurs First fits you if:

• you're early in your career, with results that stand out against your peers;
• you're technical, or non-technical with solid technical understanding;
• you can move to London or Bangalore for 12 weeks and then to San Francisco;
• you want to build a US company from the start.

Antler fits you if:

• you have years of industry experience or a clear "spike";
• you want to build in your own country, and Antler runs a residency there with the format you need;
• you can go full-time and in person for six to ten weeks or more;
• you have a cofounder already and want the shorter team track, or you're happy to find one in the room.

Neither fits yet if you can't leave your job, can't relocate, or want to choose a cofounder on more than a few weeks in the same office. That's a large share of people who search this question.

Foundinity: find your cofounder before you pick a programme

Both programmes are built around the same hard step: finding the right person. They give you a room and a deadline. Foundinity gives you time and a ranking, without quitting first.

You state what you need in a cofounder, and answer an assessment about how you work: commitment, working style, ambition, personality, goals, values, alongside your skills and interests. A multi-trait algorithm built on established psychological compatibility models ranks the people you see, so you start with compatible people, not hundreds of random profiles. Skills tell you who can do the job. The rest tells you who you can actually build with for years.

Every match comes with a breakdown of where the two of you align and where you differ, so questions like "would you move to San Francisco?" come up in the first call, not in week six. A 10-day clock keeps each match moving, and you book the intro call in the app. Set your status to exploring and only compatible members can see your profile. It's free to get started; Plus is $5 a week or $15 a month.

Once you've found someone and tested how you work on a small project, you can apply to Antler as a complete team, or to EF together (EF asks both of you to apply). Our guides to questions to ask a potential cofounder and cofounder red flags help with those first weeks.

Which should you choose?

Choose Entrepreneurs First if you're early in your career, technical, free to relocate twice, and want to build a company in the US. Expect to be paired and re-paired against a 12-week clock.

Choose Antler if you have more experience, want to build where you live, and the Antler office in your country runs the format you need. Check that country's page: the length, the start date and the rules on solo founders all differ.

Choose neither yet if you can't leave your job or move. Find a cofounder on Foundinity, work on something small together, and apply as a team when you're ready.

Comparing other options? Read Entrepreneur First vs YC, Antler vs YC, Antler vs Foundinity and Entrepreneur First vs Foundinity.

FAQ

Is Entrepreneur First better than Antler?

Neither is better for everyone. EF suits people early in their careers, mostly technical, who want to build in the US. Antler suits a wider range of experience and lets you build in one of 27 cities. Pick the one that matches your career stage and where you want to live.

What is the difference between Antler and Entrepreneur First?

Both select individuals and help them form teams. EF runs one format in London and Bangalore and moves backed teams to San Francisco. Antler runs residencies of six weeks to three months in many countries, with rules set locally.

Is Entrepreneur First or Antler an accelerator?

Antler says it isn't; it calls itself an inception-stage VC. EF describes itself as backing individuals before they have a company. Both differ from accelerators, which usually take an existing team.

Which is harder to get into, Antler or EF?

Antler publishes figures: fewer than 1% backed in the UK, about 2% invited in Continental Europe, fewer than 3% in Singapore. EF doesn't publish an acceptance rate.

Do I need a cofounder or an idea for Entrepreneur First?

No. EF's FAQ says you need neither, and it assesses everyone as an individual.

Do I need a cofounder or an idea for Antler?

Not in the UK, Europe or the US, where solo founders join. In Singapore, teams must already have an idea, and in India the residency is for founding teams.

Can a solo founder join Antler?

Yes, in most countries. The UK page says most people join solo but that Antler doesn't invest in solo founders, so the aim is to leave with a team.

How long is Entrepreneur First compared with Antler?

EF's FORM phase is 12 weeks, plus 12 weeks in San Francisco for backed teams. Antler's residency is up to 8 weeks in the UK, about 10 in Continental Europe, and up to 3 months in the US.

Do I have to move to San Francisco with Entrepreneur First?

If EF backs your team, yes: LAUNCH, the final 12 weeks, is in San Francisco. Antler residencies stay in the country where you join.

Is Antler good for non-technical founders?

It accepts more of them. One London participant counted 11 or 12 technical people out of 69 in 2023, which made technical cofounders scarce.

Can I do Entrepreneur First and Antler with experience?

Antler's UK page says many of its founders have 10+ years of experience. EF's main programmes target early careers; with seven years or more and a startup behind you, it points to XF2.

What happens if I don't find a cofounder at EF or Antler?

EF's FAQ doesn't say; one participant wrote that people without a team after eight weeks left his 2022 cohort. Antler says some founders in every cohort don't go through, and they stay in its community.

Can I apply to Entrepreneur First and Antler at the same time?

Neither FAQ addresses applying to both. EF asks you to apply to one of its own programmes at a time.

When is the next Entrepreneur First and Antler intake?

EF: Bangalore February 2027, London April 2027. Antler: Australia 8 February 2027, Korea and Nigeria 15 March, Kenya 22 March, rolling in the US, Canada and the Nordics.

Can I find a cofounder before applying?

Yes. Antler gives complete teams a shorter track, and EF asks both cofounders to apply. Foundinity lets you look while you keep your job.

Sources

• Entrepreneurs First homepage (joinef.com), FAQs (joinef.com/faqs, joinef.com/faqs/london, joinef.com/faqs/bangalore) and application hub (apply.joinef.com), checked 11 November 2026.
• Antler UK (antler.co/location/uk), Continental Europe (antler.co/continental-europe), US (antler.co/location/us), Singapore (antler.co/location/singapore), Nigeria (antler.co/location/nigeria), India (antler.co/location/india), cohort start dates (antler.co/cohort-start-dates) and global site (antler.co/faq), checked 11 November 2026.
• Dylan Castillo, "My Experience at Entrepreneur First", 20 January 2023, checked 11 November 2026.
• Dan MacDonald, "Is Entrepreneur First Worth It? Part 4", 8 May 2023.
• Alexander Smirnov, "Is Entrepreneur First worth the time?", 2024, checked 11 November 2026.
• Jane Fisher, first-person account of Antler UK, summer 2023, HackerNoon, 5 May 2025, checked 11 November 2026.
• Foundinity plans and how it works: foundinity.com, checked 11 November 2026.