Writer / writer.com
Enterprise AI writing platform with company-specific AI training, brand voice consistency, and security features for professional content teams.
Free plan
No
API access
Yes
Open source
No
Platforms
4
Writer is an AI writing platform designed specifically for enterprise content teams who need AI assistance that is consistent with their brand, compliant with their content policies, and secure enough for sensitive business documents. It competes with Jasper at the enterprise level while emphasising its own model training capabilities and security posture.
The key differentiator is that Writer offers the ability to train its AI on a company's own content, terminology, and brand guidelines. Rather than a general AI model that needs to be prompted to match brand style, Writer can internalise a company's specific voice, preferred terminology, approved claims, and content restrictions. For large organisations with complex brand guidelines and legal compliance requirements around content, this trained consistency is more reliable than prompting.
The Knowledge Graph feature allows connecting Writer to company data sources so the AI has accurate, current information about products, pricing, and policies. This reduces hallucination for business-specific content where factual accuracy is critical.
Palmyra, Writer's own family of large language models, powers the platform. This means Writer is not dependent on OpenAI or Anthropic models, which is a meaningful consideration for enterprises concerned about data handling when using third-party AI providers.
The security and compliance posture is deliberately enterprise-grade: SOC 2 Type II certification, GDPR compliance, HIPAA-eligible configurations, and the ability to deploy on private cloud infrastructure.
Writer runs as writing assistant software built around text workflows. Users typically start with a prompt, upload, or connected data source, and the underlying model handles the heavy lifting before returning a result you can refine or export. It's available on web, api, and chrome extension, with API access for teams that want to embed it into their own products.
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The capabilities that matter most for teams evaluating Writer.
Trains on company content to produce brand-consistent outputs that match specific tone, terminology, and style guidelines.
Connects Writer to company data sources for accurate, current information about products and policies in AI-generated content.
Writer's proprietary language models providing AI capabilities without dependency on OpenAI or Anthropic.
Team plan starts at $18/user/month. Enterprise custom pricing. 14-day free trial.
Model
Subscription
Starting price
$18/mo
Free trial
Yes
Jasper offers brand voice training at lower cost for smaller teams. ChatGPT Enterprise provides Microsoft Azure-hosted GPT-4 with enterprise security. Grammarly Business addresses team writing consistency at lower cost.
A side-by-side look at the closest alternative in this category.
Key facts about model providers, platforms, and team support.
Model Provider
Writer
Models
Palmyra X, Palmyra X 32k
Platforms
Web, API, Chrome extension, MS Word
Deployment
SaaS, Private cloud
Integrations
Salesforce, HubSpot, Google Workspace, API, Slack
Team Collaboration
Yes
Launch Year
2020
Compliance signals and data-handling notes as reported by the vendor.
SOC 2 Type II certified. GDPR compliant. HIPAA-eligible. Private cloud deployment available. Enterprise includes data processing agreements.
Writer uses its own Palmyra models rather than OpenAI or Anthropic. Data handling is governed by Writer's enterprise terms. Private cloud deployment available for maximum data control.
Editorial Verdict
Writer is the right choice for large enterprises with complex brand consistency requirements and compliance needs that simpler AI writing tools cannot address. Smaller teams will find better value in ChatGPT Plus, Jasper, or Grammarly.
Last verified July 24, 2026.
At $18/user/month for the Team plan, Writer is significantly more expensive than general AI assistants. The price is justified for large teams with brand consistency requirements and compliance needs that smaller tools cannot address.
Team plan starts at $18/user/month. Enterprise custom pricing. 14-day free trial.
Enterprise only with custom pricing. No public pricing. Targets large enterprises and has disclosed Microsoft, Salesforce, and other enterprise partnerships. Contact sales for access.
SOC 2 Type II certified. GDPR compliant. HIPAA-eligible. Private cloud deployment available. Enterprise includes data processing agreements.
SOC 2 Type II certified. Enterprise-grade security. Data handling agreements with each enterprise customer. Brand training data remains proprietary to each customer.
Writer uses its own Palmyra models rather than OpenAI or Anthropic. Data handling is governed by Writer's enterprise terms. Private cloud deployment available for maximum data control.
Enterprise data handling agreements. Brand training data and generated content remain within Typeface's enterprise security boundary. Review specific data handling terms with Typeface's enterprise team.
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