Top GmailGPT Alternatives in 2026
No user reviews yet FreemiumGPT Gmail™ is an AI assistant that streamlines email communication by providing rephrasing emails, generating one-click reply emails, and templates. It supports over 40 languages and can improve email text quality.
Best 5 GmailGPT Alternatives:
29 GmailGPT Alternatives & Competitors
Tool
Pricing
Rating
Popularity
Compare
AI automates writing and data tasks across Google Workspace
Freemium
from $9/mo
No reviews yet
55 popularity
▲ +11.8% MoM
#3
InboxGPT
Unified inbox AI‑powered email collaboration, auto‑draft replies
Subscription
from $29/mo
No reviews yet
▼ -100.0% MoM
#5
ChatGPT
AI assistant chatbot that delivers accurate answers, generates high-quality content, and automates various tasks
Freemium
from $20/mo
85.7%
35 reviews
100 popularity
▲ +1.3% MoM
App
#6
InstaBotGPT
AI-powered Gmail auto-reply assistant using brand content
Subscription
from $9.99/mo
No reviews yet
#7
GlobalGPT
Provide specialized AI services for diverse tasks
Free
80%
15 reviews
58 popularity
▼ -5.8% MoM
App
AI-driven email drafting, summarizing, and editing assistant.
Freemium
No reviews yet
AI-powered writing assistant across Office apps for instant drafting.
Freemium
50%
6 reviews
46 popularity
#11
Voilà
AI-powered GPT-5 content creation and editing across documents, images
Freemium
from $10/mo
67.7%
31 reviews
53 popularity
▼ -10.1% MoM
Use AI to summarize, edit, and prioritize emails in Outlook
Paid
No reviews yet
36 popularity
▲ +25.4% MoM
#13
AImReply
AI-generated email drafts across languages, tones, and lengths.
Free
66.7%
6 reviews
44 popularity
▲ +25.5% MoM
#14
PowerBrain
Provides fast answers and automates tasks.
Freemium
62.5%
8 reviews
35 popularity
App
#15
GPT for Work
Automate spreadsheet workflows using AI-driven natural-language prompts and formulas
Free trial
50%
4 reviews
57 popularity
▼ -18.9% MoM
#16
WappGpt
Boosting productivity and creativity through natural language processing
Free trial
No reviews yet
42 popularity
▲ +472.7% MoM
#17
Hi AI
Efficient email communication powered by AI-generated responses.
Subscription
66.7%
3 reviews
35 popularity
▲ +1384.9% MoM
#18
EmailComposer
Generate AI-driven email marketing copy from brief in minutes
Free trial
No reviews yet
▼ -100.0% MoM
#19
GPTChat
AI-powered Slack assistant drafting emails, generating code.
Freemium
No reviews yet
35 popularity
▼ -28.7% MoM
#21
GPT Translator
AI-powered real-time translation across 95+ languages
Freemium
No reviews yet
46 popularity
▼ -1.7% MoM
#22
MobileGPT
Provides document services via WhatsApp with AI
Free trial
No reviews yet
33 popularity
▲ +384.7% MoM
#23
ghostwrite.rip
AI-generated email drafts from brief prompts for editing
Freemium
No reviews yet
40 popularity
▼ -13.3% MoM
AI-powered platform for generating, editing, optimizing content
Subscription
from $29/mo
100%
1 review
52 popularity
#25
GPTGO
Integrate Google search with AI summarization across 100+ languages
Free
66.7%
15 reviews
51 popularity
▼ -3.1% MoM
#26
Writemail
Generate personalized and effective emails
Free
100%
2 reviews
52 popularity
▼ -14.8% MoM
#27
GPT AI Chat
Enable unlimited AI-powered conversations
Free
No reviews yet
27 popularity
▲ +32.2% MoM
#28
Mailbutler
AI email drafting, replying, summarizing, correcting, task extraction
Free trial
from $32.92/mo
100%
1 review
#29
GPTExcel
Automate spreadsheets with AI-generated formulas, scripts, and analysis.
Freemium
No reviews yet
53 popularity
▼ -1.8% MoM
Frequently Asked Questions
Yes, 23 of the 29 alternatives listed here offer a free plan, including ReplyAI, GPT-Workspace, ChatGPT Mail Responder.
Hi AI is the fastest-growing GmailGPT alternative here, with traffic up 1385% month over month.