The three get used interchangeably and they are not the same thing. They differ on stage, duration, equity, and what they actually give you. Here is how to tell which one fits where you are.
Founders search for "startup accelerator" when what they need is often something else entirely. The words get used loosely, including by the programs themselves, so here is the practical difference.
Incubator. Early stage, often pre-product. Longer and looser, typically six months to two years. Usually provides space, basic infrastructure, and some mentorship. Frequently attached to a university or a government scheme. Often takes little or no equity. The pace is gentle, which is either supportive or slow depending on what you need.
Accelerator. Later stage, usually post-product and often post-revenue. Fixed cohort, fixed duration, typically three to six months, ending in a demo day. Usually takes equity, often in exchange for a small cheque. The pace is deliberately uncomfortable. Built to compress a year of progress into a quarter.
Startup School. A newer category and the least standardised term. Generally a structured curriculum for first-time founders, paid rather than equity-based, focused on teaching the craft of building a company rather than accelerating one that already works.
| Incubator | Accelerator | Startup School | |
|---|---|---|---|
| Typical stage | Idea to prototype | Product with traction | Idea to first customers |
| Duration | 6 to 24 months | 3 to 6 months | 3 to 6 months |
| Cost model | Free or small fee | Equity, often 5 to 8% | Paid, no equity |
| Selection | Moderate | Highly competitive | Selective |
| Core value | Space and time | Network and pressure | Structure and teaching |
| Ends with | Graduation | Demo day | A shipped product |
You have an idea and no product. An accelerator will reject you, and correctly so. You need either an incubator, if you want time and low pressure, or a startup school, if you want structure and pace. What you do not need yet is to give away equity.
You have a product and early users. This is accelerator territory. The network and the forcing function are worth the equity if the program is a good one. Be honest about whether you have traction, because a weak accelerator with a weak network is an expensive way to lose 7% of your company.
You have revenue and are raising. You probably need investors and advisors more than a program. Some late-stage accelerators are still worth it for the specific network, but the marginal value drops fast.
You are not sure the problem is real. None of the three. Go talk to customers. Our free problem validation will get you an honest read from industry mentors in about five minutes, at no cost, and might save you from applying to anything.
The instinct that giving away equity is bad is mostly right, but incomplete. The question is not whether 7% is a lot. It is whether the program makes the remaining 93% worth more than 100% would have been.
For a genuinely top-tier accelerator with a real investor network, that maths often works. For a program whose main asset is office space and a mentor list, it does not, and you would be better off paying cash for something more focused or paying nothing at all.
This is precisely why we run Startup School as a paid program with no equity. First-time founders at the idea stage are the group most likely to give away equity they will badly want back later, at exactly the point when their company is least valuable. Charging for the teaching and taking none of the company is the more honest trade at that stage.
Not "what is your success rate," which every program will answer favourably.
Ask instead: what specifically will be different about my company in six months, and who exactly will I have met?
A good program answers that in concrete terms. A weak one answers with adjectives.
Before you spend money building, get an honest read from an LVL1 mentor on whether the problem is real. It is free.
Founders agreement, incorporation papers, IP assignment, employment contracts. Here is what you actually need in your first year, roughly what it costs, and what goes wrong when you skip it.
If you plan to raise funding, the decision is already made for you. If you do not, the answer changes. Here is how the three structures actually differ on cost, compliance, and what they let you do later.
It is free, it takes a few days, and most founders either skip it or badly overestimate what it does. Here is the honest list of what recognition unlocks and what it does not.