United States · 
Who invested in Typesafe?
Typesafe's investors include Greylock, Shasta Ventures, Juniper Networks, Polytech Ventures and François Stieger.
2012
$3.0MSeries A$14MSeries BUnited States · Series B startup
Who invested in Typesafe
2 rounds we have observed, with the 5 investors named in them. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.
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Funding summaryUpdated 31 Oct 2026
$17Mraised across 2 rounds since 2011, from 2 sources
$3.0MSeries A$14MSeries B
- Latest round
- Series B, $14MAug 2012
- Step-upi
- 4.7×
- Investors
- 5
The funding story
Each circle is a round, placed by date and sized by amount. The line above is the running total.
- First round
- Series A, $3.0M May 2011
- Biggest round
- $14M Series B · Aug 2012
- Between rounds
- 15 months from the last two
The rounds
- Aug 2012Series B$14M4 new1 returning
Greylock
Shasta Ventures- Juniper Networks
Polytech Ventures- François Stieger
Reported by techcrunch.com
- May 2011
Who was in which round
The busiest backers across the latest rounds. A filled square is a round they joined; a dark one, a round they led.
Everyone who backed them
Juniper NetworksGrowth equity1round
François Stiegerno record of our own yet1round
Missing a round, or an investor who was in one? Tell us.
Also claim to have backed them
This firm lists Typesafe as a portfolio company on their own website, but no report of a round names it. They are the firms' own claims, kept apart from the rounds above.
Quick answers about Typesafe
How much has Typesafe raised?
Typesafe has raised $17M across 2 rounds since 2011.
When did Typesafe last raise?
Typesafe's most recent round was a Series B of $14M in Aug 2012.
What was Typesafe's biggest round?
Its most recent round, $14M in Aug 2012, is also its largest on record.
Who backed Typesafe first?
Typesafe's first round on record, in May 2011, was backed by Greylock.
What stage is Typesafe at?
Typesafe's latest named round is a Series B, in Aug 2012.
Where is Typesafe based?
Typesafe is based in the United States.
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