Accelerators and incubators: what they give, what they take, and how to get in

Both words get used for any building with startups in it, which is why founders apply to the wrong one. The useful distinction is not the name over the door — it is time, selectivity and price.

• An accelerator is a fixed-length cohort programme, typically three to six months, ending in a demo day. It is competitive, it usually invests a small amount of money, and it usually takes equity. It is designed to compress a year of progress into a quarter, which only helps if you already have something to accelerate.
• An incubator is open-ended support — space, mentoring, shared services, sometimes a small grant — for an idea or very early company. Often university-, government- or corporate-backed, frequently free or subsidised, and usually takes no equity. It is designed to help something exist at all.

The rough test: if you have paying users or a working product, you want an accelerator. If you have a team and a hypothesis, you want an incubator. Applying to a top accelerator with a slide deck and no product is the most common wasted application in this category.

1. What an accelerator actually gives you

• A small investment — the sum varies enormously by programme and country, and it is rarely the point.
• A deadline and a cohort. The real product is pace and peer pressure.
• Mentors and warm introductions — the part that is genuinely hard to buy.
• A demo day in front of investors, and the signalling that comes from having been selected.

What it costs: usually equity, commonly a single-digit percentage, sometimes via a convertible instrument rather than shares issued on day one. Read whether the investment is an obligation or an option, whether there is a follow-on right, and what happens to that right if you raise elsewhere. A pro-rata right on future rounds is normal; a right of first refusal over the whole next round is not, and it can deter other investors.

2. What an incubator actually gives you

• Somewhere to work, often free or near-free, sometimes with lab or workshop access that would otherwise be unaffordable.
• Structured help with the unglamorous parts: incorporation, compliance, IP, accounting, first hires.
• A small grant or stipend in publicly funded programmes.
• Credibility with banks, public schemes and first customers — a recognised incubator's name on your profile opens doors that an unknown company's does not.

Incubators attached to universities and public innovation agencies rarely take equity. Corporate incubators sometimes ask for equity, commercial rights, or a first look at your technology — which may be a fair trade, but is a different transaction and should be read as one.

3. Who can actually apply

Eligibility is where most applications die, before anyone assesses the idea. Check these before writing anything:

• Incorporation status and age. Many programmes require a registered company; many public ones cap company age (often two to seven years) or turnover.
• Where you are registered, not where you live. Regional programmes usually require an entity in the country or bloc, and some will accept a commitment to incorporate there if selected.
• Team composition. Most serious accelerators will not take a solo founder, and many require at least one technical co-founder committed full time.
• Stage evidence. "Traction" means something different at each programme: users, revenue, letters of intent, a working prototype, a pilot.
• Sector or mandate fit. Climate, health, agritech, women-led, youth-led — a mandated programme will not stretch for a good company outside its mandate.
• Prior funding limits. Some cannot accept companies that have already raised above a threshold.

4. Where to find credible programmes

Global, equity-taking accelerators: Y Combinator, Techstars, 500 Global, Antler. These are extremely competitive and selection is largely on team and traction.

Public and development-backed programmes are where most founders in emerging markets will find a realistic first step, and they are usually cheaper in equity terms. In India that includes Startup India, the Startup India Seed Fund Scheme, Atal Innovation Mission's incubator network, SIDBI and the Ministry of MSME's schemes. Villgro and NASSCOM's programmes are long-established sector-focused examples.

Regional and multilateral directories are the underused route: UN agencies, regional development banks and national innovation agencies maintain lists of funding programmes for MSMEs and entrepreneurs in their region — for the Arab states, for example, UN ESCWA runs the DEPAR funding-programmes dashboard. Start with the directory for your region rather than the famous names; the odds are far better and the terms are usually kinder.

A caution: this space attracts imitators. Before applying, check that the programme names its alumni, that those companies exist and say so publicly, and that the terms are written down. Any programme charging a significant fee to apply deserves scepticism.

5. How to apply — what actually gets read

1. The one-line description. Most applications are triaged on it. State what you do, for whom, and what is unusual about it — in plain language, without adjectives.
2. Traction, quantified and dated. "Growing fast" says nothing. "412 paying users, up from 180 in June, ₹6.4 lakh MRR" says everything. If you have no numbers, say what you have instead — a signed pilot, a waiting list — rather than dressing up nothing.
3. Why this team. Programmes bet on founders far more than on ideas at this stage. Say what you have each built or sold before, and how you know each other; a team that met last month is a risk they will price.
4. Evidence you understand the market — its size and who currently gets the money you intend to take.
5. A short, honest video where one is asked for. Founders reading a script perform worse than founders talking.
6. Apply early in the window. Reviewers are fresher and, in rolling programmes, places genuinely fill.

Expect an interview, and expect it to focus on the weakest part of your application. Prepare the answer to the question you are hoping they will not ask, because they will.

6. Before you accept a place

• Cost of capital. Convert the equity and the cash into an implied valuation, and compare it with what you could raise without the programme.
• Relocation and time. A full-time cohort in another city has a real cost; a part-time online programme has real dilution and less benefit.
• Talk to two alumni the programme did not introduce you to. This single step tells you more than the website ever will.
• Check what happens if you do not raise afterwards. The good programmes still help; some simply move on.

If equity is the sticking point, read entrepreneurship support agencies and public schemes first — much of what an accelerator sells is available from public agencies for nothing. And if you are ready to raise rather than to be coached, see angel investors, VC and investment funds.