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Accelerators and incubators in India

By · Startup Decoded

An accelerator is a short, intense programme that gives a startup a small investment, mentors and a network in exchange for equity. An incubator offers space, mentoring and services over a longer period, often at a university, and may or may not invest.

What is the difference between an accelerator and an incubator?

An accelerator runs in batches, usually three to six months, with a fixed start and end. A group of startups goes through the programme together, ending with a demo day where they pitch to investors. Most accelerators invest a small amount and take a stake. The aim is speed: to reach funding or revenue milestones quickly.

An incubator is slower and more open-ended. It offers desk space, laboratories, mentors, legal and accounting help, and a network, sometimes for two years or more. Many incubators are based in universities or are supported by the government. Some take equity, some charge a fee and some are free. Incubators suit deep technology and hardware startups, which need time.

Some organisations fit neither label. A venture studio builds companies in-house and recruits founders to run them. A co-founder matching programme, like those Antler runs, takes individuals with no idea and helps them form teams. A corporate innovation lab works with startups on pilots, without necessarily investing.

Which accelerators are well known?

Y Combinator, a US accelerator, accepts founders from India and is known worldwide. Its standard deal at the time of writing is a fixed investment in exchange for a share of the company, plus a further amount through an uncapped SAFE. Antler, a global early-stage investor, runs programmes in India that help individuals find co-founders. India Accelerator, Turbostart, Venture Catalysts and 100X.VC are Indian examples, and venture funds also run programmes: Peak XV runs Surge for early companies.

StopDown data shows several of these names in recent rounds. A founder should study the alumni, not just the brand: how many graduates raised follow-on money, and how recently.

Another group is government-linked. Several states run their own incubators in partnership with private operators, and the central government runs challenges that pay winners and open public buyers to young companies. These programmes can be helpful for startups that sell to government departments.

Who runs incubators in India?

Many top engineering and management institutes run incubators. Examples include CIIE at IIM Ahmedabad, the IIT Madras Incubation Cell, NSRCEL at IIM Bangalore and the incubation centre at IIT Bombay. T-Hub in Hyderabad and Kerala Startup Mission are state-backed ecosystem platforms. The Atal Innovation Mission, under NITI Aayog, supports Atal Incubation Centres across the country.

Some incubators are chosen by government schemes to give out seed funding. The Startup India Seed Fund Scheme, for example, routes money to startups through selected incubators. The guide on government funding explains this.

What does a typical programme include?

A programme usually includes weekly sessions with mentors, workshops on topics such as hiring, sales and fundraising, access to cloud credits and software deals, introductions to customers and investors, and a final demo day. Some provide a stipend or small cheque in the first week.

The cheque is small by design. The real value is in the network, the discipline of deadlines and the signal. Investors often pay attention to graduates of well-regarded programmes, because the first filtering has been done for them.

Selection is usually tough. A well-known programme may receive thousands of applications and take only a few dozen companies in each batch. Applications ask about the team, the problem, early traction and why the founders are suited to it. Interviews are short and focused on how fast the founders learn.

What does it cost?

The cost is equity. An accelerator may take a few per cent to ten per cent or more of the company, in return for the cheque and support. Some programmes do not take equity and charge a fee. Some incubators and government-run centres give support free or at a low price.

Founders should compare this with what they give up. Ten per cent of a company at the idea stage is a real price, so the programme should offer clear value, such as direct access to investors or customers that the founders could not reach otherwise.

Who should apply?

Accelerators suit founders who have a prototype or early traction and want to move faster, or individuals who have not yet found a co-founder. Incubators suit founders who need a lab, a workshop or low-cost support over a long time, such as in hardware, biotech or agriculture technology.

Many successful companies never join a programme. If you have a clear plan and investors are already interested, a programme may add little. If you are building alone in a city with few investors, it may add a great deal.

What is demo day, and does it work?

Demo day is the final event of an accelerator batch, where each startup gives a short pitch to a room of investors, often from the programme's own network. Investors may then meet founders privately in the following weeks. For strong companies, demo day can speed up a round by many weeks, because the right people are already gathered.

It does not work equally for everyone. In a big batch, only a few companies get most of the attention, and a company with weak numbers may leave with nothing. Founders do best when they use the weeks of the programme to line up investor meetings in advance, so demo day is the end of a process and not the start.

Think about where you want to be in a year. If the answer is a funded company with first customers, an accelerator with strong investor ties is a sensible bet. If the answer is a tested prototype with patents in progress, an incubator with labs may suit you better.

What are the common mistakes with programmes?

The first mistake is joining for the logo rather than the learning. A well-known name can help a little, but investors judge the company by its progress. The second is giving away equity too early. A founder who gives up a large share before building anything may struggle to raise later, because new investors ask about the cap table.

The third is expecting the programme to do the work. The best programmes ask a lot of founders: weekly goals, hard feedback and long hours. The fourth is ignoring alternatives. Direct meetings with angels, grants from schemes such as the Seed Fund, and customer pilots can sometimes give more at lower cost.

How should you choose?

Look at the alumni outcomes, the mentors who actually show up, the terms, and what happens after demo day. Ask whether graduates raised follow-on money and from whom. Check how the programme handles ownership, especially if it asks for rights to invest in the next round.

Beware of programmes that promise funding for a fee, or that give vague promises about investor access. A good programme will name past alumni and let you speak to them. This is general information, not investment advice.

Finally, keep your own goals in view. A programme is a tool, and the measure of success is whether you leave with customers, revenue, a better team or a funded round, not with a certificate.

Recent examples on StopDown

Questions people ask

What is the difference between an accelerator and an incubator?

An accelerator is a short, structured programme that usually invests money and ends with a demo day. An incubator offers space, mentoring and services over a longer time, often at a university, and may not invest at all.

Does Y Combinator invest in Indian startups?

Yes. Y Combinator accepts founders from many countries, including India, and several Indian-founded companies have gone through it. Check its website for the current terms.

How much equity do accelerators take?

It varies from none to roughly 10 per cent or more, depending on the programme and the cheque. Compare the equity taken with the money, mentors and network offered.

What are Atal Incubation Centres?

They are incubators supported by the Atal Innovation Mission of NITI Aayog, set up across India in universities, research bodies and companies to help early-stage startups.

Do I need an accelerator to raise money?

No. Many founders raise funds directly from angels and seed funds. An accelerator helps most when you need a network, structure or credibility that you lack.

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