Writer

Writer builds an enterprise AI platform for creating, running, and supervising agents grounded in company data. WRITER Agent helps marketing, sales, and other business teams plan and execute work across company systems, while Playbooks package repeatable workflows. Developers can build applications through APIs and SDKs; nontechnical teams have no-code tools. The platform combines its Palmyra language models with company-data retrieval and administrative controls, and supports third-party models within WRITER Agent.

CEO May Habib and CTO Waseem AlShikh founded Writer in 2020, following their earlier work together on enterprise translation and localization. Its Knowledge Graph uses a specialized language model to identify semantic relationships, stores them in a graph, and compresses retrieved data with contextual metadata. Writer’s agent orchestration research also explores token efficiency through cache-stable prompts, incremental context compaction, and durable execution that lets interrupted work resume.

As of 2026, the company reported hundreds of enterprise customers, including KPMG, Intuit, Uber, and Vanguard. Sacra estimates Writer reached $47 million in annual recurring revenue in November 2024, up from $16 million in 2023. Writer closed a $200 million Series C in 2024 at a $1.9 billion valuation; its reported total venture funding is $326 million.