What is the difference between an accelerator and an incubator?

The words are used interchangeably in conversation and mean different things in practice. The distinction is worth holding onto, because it determines whether you are on somebody's calendar or your own.

Accelerators

Fixed-length cohorts — typically three to six months — with an application deadline, a structured curriculum, mentorship, a demo day at the end, and frequently money. Some take equity for it; some do not. MedTech Innovator, for instance, offers up to $500K in prizes and takes no equity at all, which is unusual enough to be worth naming.

The defining feature is the deadline. An accelerator is something you have to be ready for on a date somebody else chose.

Incubators

Open-ended. Space, mentorship, shared facilities and network, usually without direct funding and usually without a fixed end date. You join when you are ready and leave when you have outgrown it.

For health and life-science companies the facilities can matter more than anything else on offer — wet lab access in particular is scarce and expensive, and an incubator that has it is providing something a cheque cannot easily buy.

Which do you need?

A reasonable rule: if your constraint is knowing what to do next, an accelerator's structure and deadline pressure will help. If your constraint is somewhere to do it — bench space, equipment, a regulatory-literate neighbour — an incubator is the better fit.

And if your constraint is money, be careful. Neither is a reliable substitute for a raise, and a cohort that consumes six months of founder attention has a real cost even when the programme is free.

A third category worth knowing

Pitch competitions are neither, and are frequently the fastest non-dilutive money available: prize money, no equity, and a compressed timeline. Some are genuinely lucrative. A few charge founders to pitch, which is a practice we flag on the listing wherever we find it.

The On-Ramp tracks accelerators, incubators, pitch competitions and investor conferences relevant to Canadian health founders in one free public calendar, with funded programmes marked and application deadlines shown months ahead of the event itself — because for most of these, the date that matters is the application, not the demo day.