---
description: Review of Lexa Software: system overview, features, price and cost information. Get free demos and compare to similar programs.
image: https://gdm-localsites-assets-gfprod.imgix.net/images/software_advice/og_logo-55146305bbe7b450bea05c18e9be9c9a.png
title: Lexa | Reviews, Pricing & Demos - SoftwareAdvice GB
---

Breadcrumb: [Home](/) > [AI Writing Assistant Software](/directory/4486/ai-writing-assistant/software) > [Lexa](/software/639606/Lexa)

# Lexa

Canonical: https://www.softwareadvice.co.uk/software/639606/Lexa

> Lexa is a cloud-based AI chat assistant that serves creators, educators, students, researchers, and developers. Accessible via web browser, it supports freeform conversations, image and file uploads, and structured output generation.

Core features include Artifacts, a document-style editing workspace within the chat interface; multimodal mode for combining text, images, and files in a single conversation; and Harvestr, which extracts and structures content from web pages, Reddit posts, and YouTube videos into citation-ready text. Privacy controls let users manage chat visibility.

Lexa also offers two specialized AI models. Lexa-Rho is a reasoning-focused model that breaks down complex problems across multiple steps before responding, designed to reduce errors and support logical consistency. Lexa Astra is an education-focused model that guides learners through difficult subjects, asks questions, and assesses understanding interactively.

For academic institutions, Lexa for Education provides tailored tools and institutional dashboards, with free access available for verified students and educators. All interactions are encrypted and securely stored. Support options include access through the web platform at lexa.robiai.com.
> 
> Verdict: Rated \*\*\*\* by 0 users. Top-rated for **Overall Quality**.

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## About the vendor

- **Company**: Robi Labs
- **Location**: Yerevan, Armenia
- **Founded**: 2023

## Commercial Context

- **Target Audience**: Self Employed, 2–10, 11–50, 51–200, 201–500, 501–1,000, 1,001–5,000, 5,001–10,000, 10,000+
- **Available Countries**: Armenia

## Features

- AI Writing Core
- Goal-Based Content Generation
- Multi-Format Output
- Multi-Input Intake
- Smart Writing Feedback

## Support Options

- Email/Help Desk
- FAQs/Forum
- Knowledge Base
- Phone Support
- 24/7 (Live rep)
- Chat

## Category

- [AI Writing Assistant Software](https://www.softwareadvice.co.uk/directory/4486/ai-writing-assistant/software)

## Links

- [View on SoftwareAdvice](https://www.softwareadvice.co.uk/software/639606/Lexa)

## This page is available in the following languages

| Locale | URL |
| en | <https://www.softwareadvice.com/product/639606-Lexa/> |
| en-AU | <https://www.softwareadvice.com.au/software/639606/Lexa> |
| en-GB | <https://www.softwareadvice.co.uk/software/639606/Lexa> |
| en-IE | <https://www.softwareadvice.ie/software/639606/Lexa> |
| en-NZ | <https://www.softwareadvice.co.nz/software/639606/Lexa> |

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