Flowrite

by Flowrite Oy

🟑Acquired / Merged

Flowrite was an AI writing assistant for composing emails and messages from short prompts. Its browser-based tools generated replies and drafts for common workplace communication. The product was acquired by Maestro Labs in 2024.

ProductivityFounded by Aaro Isosaari, Karolus Saanila, and Lauri HuttunenVisit website β†’
πŸ” Last checked: 8/29/2026 Β· Confidence: 89%

Acquisition Details

Flowrite announced in April 2024 that Maestro Labs, the company behind MailMaestro, had acquired Flowrite. The announcement said Flowrite would remain available while its capabilities were integrated into MailMaestro.

🩺 Health Signals

3d ago
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Confidence
89%
Domain expires
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Redirects to: https://www.maestrolabs.com/flowrite

πŸ“… Timeline

2020-09-01

Flowrite founded

Flowrite was founded in Helsinki in 2020 by Aaro Isosaari, Karolus Saanila, and Lauri Huttunen. The exact founding day is not clearly documented, so this date is approximate.

2021-03-09

Product launched publicly

Flowrite announced its public launch as an AI-powered writing tool that turns brief instructions into complete emails and messages.

2021-11-10

Raised €4.4 million seed round

Flowrite announced a €4.4 million seed funding round led by Project A, with participation from existing investors and angel investors.

2024-04-03

Acquired by Maestro Labs

Flowrite announced that it had been acquired by Maestro Labs, maker of the MailMaestro AI email assistant. Flowrite said its product would remain available during the integration.

πŸ”„ Alternatives to Flowrite

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❓ Frequently Asked Questions

What is Flowrite?

Flowrite is an AI writing assistant designed to turn short prompts into complete workplace emails and messages. It offered generated drafts and replies through web and browser-based workflows.

Is Flowrite still available?

Flowrite was acquired by Maestro Labs in April 2024. The acquisition announcement said Flowrite would remain available while its technology and experience were integrated into MailMaestro; its longer-term standalone lifecycle is not fully clear.

Who acquired Flowrite?

Maestro Labs, the company behind the AI email assistant MailMaestro, acquired Flowrite in April 2024. Financial terms were not publicly disclosed in Flowrite's announcement.

Who founded Flowrite?

Flowrite was founded in Helsinki by Aaro Isosaari, Karolus Saanila, and Lauri Huttunen.

What are the best Flowrite alternatives?

Relevant alternatives include Grammarly and Wordtune for AI-assisted rewriting, Shortwave for AI features inside an email client, and Jasper for broader business writing and content generation.