Related Reading:

• Why startups need signals. 
• Startup Accelerators: Bundled and Unbundled
• “Top Startups” Lists and Accelerators

Over the past several years, accelerators have emerged as a powerful filtering and signaling mechanism in early-stage startup ecosystems, allowing high-potential young startups to connect with investors, advisors, and other strategic partners far faster and more efficiently than before. While it definitely feels like the accelerator “bubble” has somewhat burst, and their numbers are normalizing, I’m still often asked by CEOs for advice on how to assess various programs. The below outlines how I would approach the decision:

Cash and Equity.

Very simply, what are you giving and what are you getting in return in terms of cash and equity for joining the program?

Re: cash, the more “unbundled” types of accelerators (less formalized) tend to not provide any cash upfront, but also typically “cost” less in equity, often just 1-2% of your fully diluted capitalization. More traditional and comprehensive programs often require 5-8% of common stock, but often provide between $20K and $100K up-front as well.

Anti-Dilution.

See: Startup Accelerator Anti-Dilution Provisions; The Fine Print.   Most accelerators, with a few exceptions, have much more aggressive anti-dilution provisions than a typical seed or VC investor would get, and the “fine print” can dramatically influence the total equity requirement depending on your circumstances and fundraising plans. This is something you should walk through with an experienced advisor, lawyer or otherwise, to prevent surprises.

Pro-Rata / Future Investment Rights.

See: The Many Flavors of Pro-Rata Rights. Some accelerators will require you to “make room” for them in future financings up to a certain amount. This is not necessarily a bad thing, and it’s very reasonable given that the ability to make follow-on investments in “winners” is virtually essential for very early-stage startup investors (angels, accelerators) to make good returns. However, for the most in-demand startups, over-committing on future participation rights can become a problem because it can require you to raise more money than you really need to.

Fundraising / general success of past companies.

See: Ask the users.  If fast-track access to investors is not at the top of your priority list, then this may not be as big of a deal for you. But 95% of founders I’ve worked with have viewed “cutting in line” to speak with investors as the main reason for entering an accelerator. And don’t rely solely on numbers reported by the accelerators themselves. There are lots of ways of fudging the figures, including by “annexing” already successful companies into the accelerator (in exchange for free help) and using their brand/fundraising numbers to puff up the accelerator; neglecting to mention that the accelerator had nothing to do with those numbers.

Entrepreneurs often celebrate faking it until you make it. Know that some accelerators do the same. When an accelerator says “our companies have raised an aggregate of $200 million,” they may be neglecting to mention that a huge chunk of that was raised before some of the companies (the top ones) ever “entered” the accelerator. 

Ask specific founders, off the record. Without a doubt, the overall “prestige” of the accelerator’s past cohorts will have a dramatic impact on the accelerator’s ability to deliver on its “benefits” to you. There’s a heavy snowball / power law type effect with accelerators where the best ones attract the best companies, which then attract lots of capital/great mentors, which then attracts more great companies, further improving the accelerator’s brand, and so on and so on. And the same is true in reverse: accelerators with poor reputations and bad averse selection (they are just getting the companies everyone else rejected) can actually make it harder to raise money, and are best avoided.

Time commitments and Geography.

Many accelerators involve a substantial time commitment (including travel time) in terms of going through the “program” of events, meetings, training, etc. Feedback (given privately) varies on the ROI of those obligations, depending on the accelerator, type of company, etc. Some entrepreneurs find it invaluable. Others find it a necessary cost to getting access to the accelerator’s network, which is what they’re really there for. In any case, travel and time commitments are a real cost, so take that into account.

Market Focus.

One of the most common complaints I’ve heard from entrepreneurs, after having gone through an accelerator, is that it wasn’t helpful for their “type” of business. Some accelerators are very up-front and overt about their market focus: biotech, energy tech, transportation, etc.  Others are more generalist, but if you dig deep you’ll realize that all or most of their cohort is slanted in one direction, which will mean the accelerator’s network of investors and mentors will be as well.

An example: a heavily hardware-focused startup may not find as much success in an accelerator where the vast majority of companies are SaaS based. The same goes for a health tech startup entering an accelerator full of consumer or B2B startups.

Culture.

In much the same way that entrepreneurs’ own personalities set the culture for their companies, the creators and managers of accelerators heavily influence both their “online” and “offline” culture. Personalities, ages, lifestyles, and values will vary. Some accelerators are well-known for being extremely friendly, generous, and community-oriented. Others are known for being more competitive and “eat what you kill” in their approach. I’ve seen more aggressive entrepreneurs feel that their particular accelerator was a bit too “kumbaya,” while those with opposite personalities felt right at home. 

Do your diligence before entering any accelerator, and make sure you assess its offerings in light of your company’s own priorities and needs. I’ve seen companies emerge with polar opposite opinions of the same accelerator, even within the same cohort.  In many cases, it’s less about the program being good or bad in an objective sense, and more about whether it was a good or bad “fit” for that particular startup.