---
title: Custos Reviews
meta_title: 'Custos Reviews 2026: Details, Pricing, & Features | G2'
meta_description: Filter reviews by the users' company size, role or industry to find
  out how Custos works for a business like yours.
date_modified: '2026-06-22'
parent_category:
  name: Artificial Intelligence
  url: https://www.g2.com/categories/artificial-intelligence
---


# Custos Reviews
**Vendor:** Custos Tech  
**Category:** [AI Writing Assistants](https://www.g2.com/categories/ai-writing-assistant)
## About Custos
Custos is an AI-powered email productivity tool that helps teams reply faster with fully contextualized drafts written in their style. It integrates directly inside Gmail, automatically generating replies the moment an email arrives or whenever a user hits reply. Custos learns from past conversations and writing habits so every message feels natural, personal, and accurate.






- [View Custos pricing details and edition comparison](https://www.g2.com/products/custos/reviews?open_modal_url=%2Fproducts%2Fcustos%2Fwishlists%3Fhost_path%3D%252Fproducts%252Fcustos%252Freviews%26source%3Dpdp_avatar&section=pricing&secure%5Bexpires_at%5D=2026-08-07+17%3A47%3A46+-0500&secure%5Bsession_id%5D=212244fb-c564-46d4-9c63-d6556f6f834e&secure%5Btoken%5D=f9e6f2fabfb21028d860b67ed54c8e6320e2457e149ec8c4933bebde9faa2906&format=llm_user)

## Custos Features
**Additional Functionality**
- Tagging
- Natural Language Processing
- Data Extraction
- Multi-Language
- Predictive Analytics
- Drag & Drop
- Speech Recognition
- Reporting/Analytics
- Data Storage Management
- Virtual Personal Assistant (VPA)
- AI Copilot
- Customer Segmentation
- Collaboration Tools
- Data Import/Export
- Generative AI
- For eCommerce
- Role-Based Permissions
- Customizable Branding
- Search/Filter
- Monitoring
- Document Management
- API
- Data Visualization
- Trend Analysis
- Machine Learning
- Access Controls/Permissions
- Alerts/Escalation
- Performance Metrics
- Real-Time Data
- Third-Party Integrations
- Mobile App
- Multiple Data Sources
- For Sales Teams/Organizations
- Sentiment Analysis
- Activity Dashboard
- Chatbot
- Workflow Automation

**Grammar**
- Grammar Check
- Tone Check
- Sentence Formatting
- Spell Check

**Formatting**
- Plagiarism Check
- Style Editor
- Citation Finder
- Rich Text Editor

**Content **
- Content Ideas
- Content Generation
- Form Generation

**Product Type**
- Standalone Application
- Plugin

**Generative AI**
- AI Text Generation
- AI Text Summarization
- Generative AI

**Additional Functionality**
- Revision History
- Assisted Content Creation
- Collaboration Tools
- Templates
- Search
- Tone Selection
- Multi-Language
- Tagging
- Autocomplete
- Document Export
- Dictionary/Thesaurus
- Snippets
- AI Copilot
- Third-Party Integrations
- Reporting/Analytics
- Workflow Management
- Customizable Templates
- Customizable Rules
- API
- Autocorrect
- Natural Language Processing
- Language Detection
- Keyword Research Tools
- Plagiarism Detection
- Text Editing
- Auto-Save
- Brand Guidelines

## Top Custos Alternatives
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