
AI writing assistant with autocomplete, research, and a Chrome extension
AI writing assistant with autocomplete, research, and a Chrome extension

12 alternatives to SimpleGPT, matched by what they do.
| Rank | Tool & Tagline | Official Domain |
|---|
| Monthly Visits |
|---|
| MoM Growth |
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| Pricing Model |
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| Primary Market |
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| Rating |
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| Compare |
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| ● | SimpleGPT | chromewebstore.google.com | 0 | 0 (—) | Free | Global | 3.2 | Profile |
| 1 | HyperWrite | hyperwriteai.com | 255.43K | 65.35K (+34.4%) | Freemium | United States | 3.9 | Compare |
| 2 | WriteMail.ai | writemail.ai | 79.92K | -34.11K (-29.9%) | Freemium | Saudi Arabia | 4.2 | Compare |
| 3 | Grammarly | grammarly.com | 58.87M | -916.08K (-1.5%) | Freemium | United States | 4.4 | Compare |
| 4 | Compose AI | compose.ai | 34.9K | -32.34K (-48.1%) | Freemium, Free Trial, Contact for Pricing | India | 4.1 | Compare |
| 5 | Sider | sider.ai | 2.64M | -314.2K (-10.6%) | Freemium | United States | 4.5 | Compare |
| 6 | Smart Assistant by Mailbutler | mailbutler.io | 47.2K | -4.51K (-8.7%) | Freemium, Free Trial, Paid | United States | 4.5 | Compare |
| 7 | Kome AI | kome.ai | 174.91K | -12.18K (-6.5%) | Freemium | India | 4.1 | Compare |
| 8 | AI Email Writer for Gmail | replyai.ai | 967 | -6.41K (-86.9%) | Freemium, Paid | India | 3.8 | Compare |
| 9 | Superhuman | superhuman.com | 6.51M | 477.48K (+7.9%) | Paid | United States | 4.5 | Compare |
| 10 | Spark Mail | sparkmailapp.com | 435.23K | -67.76K (-13.5%) | Freemium, Free Trial | United States | 4.3 | Compare |
| 11 | AImReply – Free AI Email Writer | aimreply.com | 17.62K | 1.14K (+6.9%) | Free | United Kingdom | 3.8 | Compare |
| 12 | editGPT | editgpt.app | 165.87K | -32.21K (-16.3%) | Freemium | United States | 4.2 | Compare |

AI writing assistant with autocomplete, research, and a Chrome extension
AI writing assistant with autocomplete, research, and a Chrome extension

Turn a few key points into polished, on-tone emails
Turn a few key points into polished, on-tone emails

Cross-platform AI writing assistant delivering real-time grammar correction, tone alignment, authorship tracking, and team style guides.
Cross-platform AI writing assistant delivering real-time grammar correction, tone alignment, authorship tracking, and team style guides.

SpecialistAI autocomplete that finishes your sentences wherever you type
SpecialistAI autocomplete that finishes your sentences wherever you type

Your AI agent for the browser: chat, automate and create from one sidebar
Your AI agent for the browser: chat, automate and create from one sidebar

An AI email assistant that drafts, summarizes, and perfects your messages in place
An AI email assistant that drafts, summarizes, and perfects your messages in place
Summarize, bookmark and write with AI right in your browser
Summarize, bookmark and write with AI right in your browser
Draft and reply to email 10x faster inside Gmail and Outlook
Draft and reply to email 10x faster inside Gmail and Outlook

The AI productivity suite with agents, email, and docs that work wherever you do
The AI productivity suite with agents, email, and docs that work wherever you do

Smart, focused email with AI help — for individuals and teams

Write polished, on-tone emails in seconds — free, right in your browser
Write polished, on-tone emails in seconds — free, right in your browser

AI proofreading that shows every change as a track-change you can accept or reject
AI proofreading that shows every change as a track-change you can accept or reject