Letter AI
by Letter AI, Inc.
AI-native revenue enablement platform combining sales content, roleplay training, coaching and deal guidance
Letter AI is a revenue enablement platform that puts sales content, AI roleplay training, coaching and live deal guidance in one system. It is for mid-market and enterprise B2B revenue teams that want to replace separate content, learning and RFP tools and tie enablement to active deals.
Letter AI is a revenue enablement platform founded in 2023 by Ali Akhtar, formerly VP and GM of data and AI products at project44, and Armen Forget, who built MLOps infrastructure there. The Chicago company puts sales content management, training, coaching, RFP response and buyer-facing sales rooms in one system, and its investor Battery Ventures says customers use it to retire separate CMS, LMS, roleplay and RFP tools. Its products are the Letter AI Agent, an assistant indexed on company data; AI-powered training with roleplay and certification paths built from existing documents; content creation and management; Deal Pursuit for RFP automation and an AI Sales Room; and Letter Compass, launched February 24, 2026, which combines enablement content with live CRM data and customer conversations to give deal-specific coaching and messaging. The integrations page lists Salesforce and HubSpot, call recorders including Gong, Chorus, Clari Copilot and Avoma, content sources such as SharePoint, Google Drive, Confluence and Adobe Experience Manager, and an MCP server with connectors for ChatGPT, Claude and Glean. On the day Compass launched, the company announced a $40M Series B led by Battery Ventures, four months after a $10.6M Series A led by Stage 2 Capital. Named customers include Lenovo, Adobe, Novo Nordisk, Plaid and Kong, and Battery reports one customer grew from 50 senior sellers to 5,000 users across more than 30 countries. Forrester included Letter AI in The Forrester Wave: Revenue Enablement Platforms, Q4 2026, and Letter AI says it was named a Strong Performer and Customer Favorite. G2 showed 4.9 out of 5 from 78 reviews on November 9, 2026. Pricing is unpublished and available by demo request.
A VP of revenue enablement or CRO at a B2B company running separate content, training and RFP tools and looking to consolidate them.
Sellers get training, content and deal-specific coaching from one system connected to CRM data and call recordings.
At a Glance
- Category
- Marketing & Sales
- Pricing
- Contact for pricing
- Target Market
- CROs, VPs of Sales, Revenue Enablement Leaders, CIOs
- Deployment
- Cloud-only
- Founded
- 2023
- Headquarters
- Chicago, USA
- Customers
- Hundreds of enterprises and growing teams, per the company
Key Features
- ✓Letter Compass
Combines enablement content with live CRM data and customer conversations to give coaching and messaging for a specific deal.
- ✓AI roleplay and training
Generates interactive training, roleplay and certification paths from existing documents, which shortens the work of building onboarding programs.
- ✓Letter AI Agent
An assistant indexed on company data and products that answers seller questions from approved internal sources.
- ✓Deal Pursuit
Automates RFP responses and provides an AI Sales Room where buyers can engage with shared materials during a deal.
- ✓Connector library
Connects Salesforce, HubSpot, Gong, SharePoint, Confluence and others, and exposes an MCP server for assistants such as ChatGPT and Claude.
Capabilities
Use Cases
- •Tool consolidation
A former top-ten customer of a legacy enablement vendor moved tens of thousands of content pieces to Letter in about two weeks, Battery reports.
- •Global seller rollout
One customer expanded from 50 senior sellers to 5,000 users across more than 30 countries within a few quarters of deployment.
- •Seller onboarding
Enablement teams convert product documents into AI roleplay and certification paths so new hires can practice before live customer calls.
- •RFP response
Sales engineers use Deal Pursuit to draft RFP answers from approved company knowledge and share materials through an AI Sales Room.
Ideal For
Best For
- ✓Consolidating sales content management, learning and RFP tools onto one platform
- ✓Building AI roleplay and certification paths from existing product documents
- ✓Giving sellers deal-specific guidance grounded in CRM and call recording data
- ✓Fast rollouts to large global sales teams that need one searchable source of sales knowledge
Not Ideal For
- ✗Enablement teams that depend on deep custom analytics, since G2 reviewers describe the analytics as basic
- ✗Buyers who need self-serve pricing or a documented data residency commitment on the public security page
- ✗Very small sales teams without an enablement owner to maintain content and training paths
Deployment
Market & Ratings
Hundreds of enterprises and growing teams, per the company
Market Analysis
Pros
- ✓G2 reviewers praise ease of use, AI content generation and customer support
- ✓SOC 2 Type II and ISO/IEC 27001:2022 certifications, with a stated policy against training on customer data
- ✓Wide connector coverage across CRM, call recording and content systems
- ✓Named enterprise customers including Lenovo, Adobe and Novo Nordisk
Cons
- ✗G2 reviewers cite basic analytics and minor navigation inconsistencies
- ✗G2 reviewers report difficulty integrating with some other platforms
- ✗Pricing is unpublished, which makes comparison with Highspot and Seismic depend on a sales process
- ✗The public security page names no model providers or data residency locations, and refers buyers to a sub-processor list and security@letter.ai
Pricing
Custom
Contact for pricing
- ✓Quote by demo request
- ✓G2 lists a free trial and custom paid plans
Letter AI publishes no list prices or metering details on its website or on G2 as of November 9, 2026. Buyers request a demo for a quote, and should ask how seats, modules and AI usage are charged.
Security & Compliance
Sources
This page was written from 9 sources, 5 on domains other than letter.ai.
- 1.letter.ai — letter.aivendor
- 2.letter.ai — data and securityvendor
- 3.letter.ai — integrationsvendor
- 4.letter.ai — announcing our series b and letter compass launchvendor
- 5.cmswire.com — letter ai raises 40m series b launches deal level enablement
- 6.pulse2.com — amp
- 7.battery.com — from sales enablement to revenue acceleration why were backi
- 8.forrester.com — the biggest surprise from the new revenue enablement platfor
- 9.ai-dev.g2.com — letter ai
Stay Ahead of the Curve
Weekly enterprise AI insights for technology leaders. No spam, no vendor pitches—unsubscribe anytime.
SubscribeRelated Products
Peec AI
AI search analytics that track how ChatGPT, Gemini and AI Overviews describe and cite your brand
Lightfield
AI-native CRM that builds its own records from email, calls and Slack, then runs agents on them
Attio
AI-native CRM with a flexible data model, Ask Attio, custom agents and an MCP server
Floqer
AI agents that build, enrich and keep B2B customer data current in your CRM, with waterfall enrichment across 100+ sources