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Writer

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Full-stack generative AI for enterprise

San Francisco, United States Founded 2020
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NeuronScore 56/100
Total Raised $321M 3 rounds
Valuation $1.9B
Stage Series C Sep 2024
Team 200-500 since 2020
AI AgentsAI WritingFoundation Models #API-first#Enterprise#LLM
About Writer

Writer is a full-stack generative AI platform built for enterprises that need reliable, on-brand, compliant AI across their organisation. Unlike general-purpose AI tools, Writer trains on company knowledge, enforces brand guidelines, and integrates with enterprise systems. Its Palmyra models outperform GPT-4 on enterprise benchmarks while keeping data secure. Writer raised $200M in its Series C at a $1.9B valuation, serving Fortune 500 companies.

NeuronScore Signal quality across funding, news, traction & verification
56 /100
Tracked
Funding momentum
23/30
Active deals
0/10
News
4/12
Traffic
3/8
Verified
20/20
Freshness
0/10
Agent-Ready Score 90/100 · checked May 3, 2026
MCP
Public API
Webhooks
OAuth2
SDK · TS
SDK · Py
SDKs: PythonJavaScript
Funding History 3 rounds · $321M total
Sep 2024 Series C $200M
Sep 2023 Series B $100M
Oct 2022 Series A $21M
Team 2 operators
co-founder & ceo
co-founder & cto
Alternatives 6 similar All →
FAQ
When was Writer founded?
Writer was founded in 2020 in San Francisco, United States.
How much funding has Writer raised?
Writer has raised $321M across 3 rounds — most recently a Series C in Sep 2024.
What is Writer's valuation?
Most recent disclosed valuation is $1.9B.
How much does Writer cost?
Writer pricing: Enterprise · From $29/mo. A free trial is available.
Who founded Writer?
May Habib and Waseem Alshikh founded Writer.
Where is Writer headquartered?
Writer is headquartered in San Francisco, United States.
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