Bolstered with , , and even , Greater Boston rewards early ideas spun into startups. And of course, it doesn鈥檛 hurt that the city is home to , working on to combatting .
So for this Boston column, let鈥檚 look at how (and if) the uniquely young, student-dominated environment fuels seed deals, the earliest bit of venture capital that a startup raises before an institutional Series A round.
Isolating the school鈥檚 out summer months of June through September, we parsed 附近上门 data to see how the size of seed rounds has grown over time in Greater Boston. This past summer, there were 68 known seed rounds by Greater Boston companies, raising an average of $2.2 million dollars per round.
The graph below shows how the average of seed rounds has grown over time in Bean town:

What鈥檚 happening in Boston鈥檚 seed world is a surprise to no one who is tuned into venture capital: broadly, seed rounds are bigger than ever for all tech sectors, from fintech to cannabis.
, a Cambridge-based company that helps people have their cars serviced while they’re at work, raised $3 million in September, led by , a Boston-based venture capital firm.
Zippity first kickstarted through 鈥檚 Founders Grant, and had $7.6 million in known funding to date, .
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鈥淒artmouth and the Upper Valley of New Hampshire was a wonderful place to incubate the business, but in order to gain access to the talent we needed to build and grow the business, and to gain access to a much bigger market we could service, we had to move to Boston,鈥 the CEO of Zippity, , told 附近上门 News.
Within the first few months of moving to Boston, Warren says the Zippity team met with almost 300 angel investors. The latest seed round took 18 months to raise, he added.
That in mind, let鈥檚 see how Boston鈥檚 summer of seed stacks up against other major venture hubs, like San Francisco, New York City, and San Diego.

There鈥檚 a variety of factors at play here putting Boston a top. First, a nuance you may expect: San Francisco鈥檚 average seed size is somewhat pulled down by all the $150,000 pre-seed rounds that Y Combinator led as part of its S19 batch, which we covered back in August. Additionally, 附近上门 data on seed-stage startups is partially drawn from self-reported totals, and there is a possibility that these numbers will shift as San Francisco and Los Angeles based companies may disclose seed rounds earlier than other markets due to culture.
That said, the volume of deep tech and life sciences startups in Boston can up overall seed averages due to the heavy lift of research and development costs that VCs might have to fund.
While the average from this summer puts Boston at top, an analysis from Joanna shows that for 鈥渟upergiant鈥 seed rounds鈥攕eed rounds that are greater than $5 million鈥San Francisco and New York beat Boston handsomely.

Now that you have a general snapshot of Boston鈥檚 summer of seed, let鈥檚 end on some notably big rounds from September鈥攐ne of which, , even made history.
Honorable E鈥檚
Ginkgo Bioworks raised a $290 million Series E, valuing it at over $4 billion and making it the most valuable venture-backed company in Boston. The company, founded in 2008, uses synthetic biology to grow products and 鈥渢he organism鈥 company.
And to circle back to a claim we made earlier鈥攖he number of resources for Boston鈥檚 new wave of startups鈥擥ingko is also giving back to early-stage biotech businesses. Through a partnership with and Petri, Ginkgo is offering its 鈥渃ell programming platform鈥 and mentorship in exchange for equity. , Ginkgo was the first biotech company to ever go through the .
Also of note, The Engine, a venture hub spun out of MIT that grows tough tech companies, which it describes as 鈥渃ompanies that are tackling the world鈥檚 urgent challenges through frontier tech & breakthrough science,鈥 is expanding physically. The venture firm invested in four companies this summer: , an agtech startup, and Vaxess, biotech and life sciences startups, and Form Energy, an energy startup.
Another nine-figure Series E round came from DataRobot, which wants to help companies save revenue and make enterprise teams more productive. The company raised a $206 million round led by Sapphire Ventures, upping its total funding to date at $431 million.
The company claimed it has had triple-digit annual recurring revenue growth every year since 2015, in a press release along with the announcement.
With that, we鈥檝e come to the close of yet another column looking at Boston鈥檚 startup scene. I鈥檒l be in town in mid-November, so drop me a line (natasha at crunchbase dot com) if you want to grab coffee and chat venture capital.
Stay up to date with recent funding rounds, acquisitions, and more with the 附近上门 Daily.


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