Pie

Jakub Roztocil profile from Pie
Pie Logo

Pie enables developers to produce and consume APIs more effectively to build the tools, apps and technologies we rely on.

Whether it's exploring an API, testing it or using it to pull data, API users often go beyond developers to product managers, data analysts and others. As the world increasingly becomes API driven, interacting with and collaborating on APIs should be as easy at working with a website or mobile app.

HTTPie was founded by Jakub Roztocil who previously founded the popular open-source project of the same name.

Dev Tools

Investment Total
Blossom co-led Pie's $6.5M Seed round alongside Coatue and Addition.

More Series A investments

Cowboy Space is building vertically integrated orbital infrastructure for the AI era, spanning launch vehicles, space-based power and in-orbit compute.

  1. Country:
    USA
  2. Sector: 
    AI Infrastructure/Space Tech/Energy
  3. DAte of partnership: 
    May 2026
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Frankenburg Technologies is a defence tech company developing AI-powered, cost-effective missile and air-defence systems designed to be dramatically cheaper and faster to manufacture at scale than current industry solutions.

  1. Country:
    Estonia
  2. Sector: 
    Defence
  3. DAte of partnership: 
    February 2025
Blossom invested in Frankenburg's Seed round.
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Harmonic are forging the world's most advanced mathematical reasoning engine.

  1. Country:
    USA
  2. Sector: 
    Generative AI
  3. DAte of partnership: 
    September 2024
Blossom invested in Harmonic’s $75M Series A alongside Sequoia Capital, they've since raised a $100M Series B led by Kleiner Perkins.
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Praktika is an innovative language-learning platform transforming traditional lessons through ultra-realistic AI avatars to deliver personalised and fun educational experiences.

Generative AI

  1. Country:
    Remote
  2. Sector: 
    Generative AI
  3. DAte of partnership: 
    April 2024
Blossom led Praktika’s $35.5M Series A round.
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Pigment offers an intuitive, visually-driven experience to forecast the future of your business. With flexible parameters and continuous forecasting, Pigment brings future scenarios to life through charts, models and simulations.

SaaS / Fintech

Romain Niccoli and Eléonore Crespo profile from Pigment
  1. Country:
    France
  2. Sector: 
    Enterprise SaaS
  3. DAte of partnership: 
    July 2020
Blossom led Pigment’s $26M Series A round. Pigment has since gone on to raise $145M in a Series D funding round, led by ICONIQ Growth.
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Inne’s mission is to become the platform for female health, starting with the world's first at-home fertility monitoring system.

Consumer / Healthcare

Eirini Rapti profile from Inne
  1. Country:
    Germany
  2. Sector: 
    Enterprise SaaS
  3. DAte of partnership: 
    June 2019
Blossom led Inne’s $8.8M Series A round.
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