Best GPT for Gmail Alternatives in 2026
The top GPT for Gmail alternatives are WPS AI Email Writer, MailMaestro and Lavender: 15 AI email writing tools our editors would look at instead of GPT for Gmail, in our ranking order.
GPT for Gmail: A focused Gmail writing assistant with broad drafting tools and Google-only compatibility. Where it falls short: works with gmail and google workspace rather than multiple mail clients.
Switching from GPT for Gmail? For most ai email writing tools buyers the best GPT for Gmail alternative is WPS AI Email Writer, built for free, broad-platform prompt-based drafting. On a budget, Professionally AI Email Writer starts at $5.40/seat/mo, against $9/mo for GPT for Gmail. Kerna offers the most supported languages (45 languages).
Why People Look for a GPT for Gmail Alternative
- Works with Gmail and Google Workspace rather than multiple mail clients
- Advanced features and support require paid plans
- Pro-level capabilities are limited to the highest listed tier
- Paid from $9/user/mo — Professionally AI Email Writer is $5.40/user/mo
Quick Picks by What You Need
- Best overallWPS AI Email Writer9.1
Free, broad-platform prompt-based drafting
Visit WPS AI Email Writer - Lowest priceProfessionally AI Email Writer7.2
Paid plans from $5.40/seat/mo
Visit Professionally AI Email Writer - Best free optionWPS AI Email Writer9.1
Has a free plan
Visit WPS AI Email Writer - Most supported languagesKerna7.8
45 languages
Visit Kerna
All 15 GPT for Gmail Alternatives, Ranked
Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.
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Best forFree, broad-platform prompt-based drafting
- Better than GPT for Gmail:
- Editor score 9.1 vs 7.3
A free, unlimited prompt-based drafter for common email messages across six platforms.
9.1/10★★★★★Visit WPS -
Best forGmail and Outlook inbox productivity
- Better than GPT for Gmail:
- Editor score 8.8 vs 7.3
A practical AI assistant for writing, organizing, and following up across Gmail and Outlook.
8.8/10★★★★☆Visit MailMaestro -
Best forSales teams optimizing outbound email quality
- Better than GPT for Gmail:
- Editor score 8.5 vs 7.3
A sales-focused email coach with drafting, scoring, personalization, and team coaching.
8.5/10★★★★☆Visit Lavender -
Best forLarge teams needing governed email drafting
- Better than GPT for Gmail:
- Editor score 8.3 vs 7.3
A governed email drafter with strong context controls, but paid plans start at $99 per user monthly.
- Custom instructions
- Tone controls
8.3/10★★★★☆Visit Workforce AI -
Best forTeams needing personalized email automation
- Better than GPT for Gmail:
- Editor score 7.9 vs 7.3
A thread-aware email assistant for personalized drafting and team workflows.
- Custom instructions
- Browser extension
- Tone controls
7.9/10★★★★☆Visit ForthWrite -
Best forMultilingual email and inbox workflows
- Better than GPT for Gmail:
- Editor score 7.8 vs 7.3
A broad email workflow assistant for multilingual drafting, triage and extraction.
- Custom instructions
- Tone controls
7.8/10★★★★☆Visit Kerna -
Best forMac users needing connected email assistance
- Better than GPT for Gmail:
- Editor score 7.7 vs 7.3
A connected Mac email assistant for drafting, triage, scheduling, and context retrieval.
7.7/10★★★★☆Visit Demi -
Best forBroad email writing at a low price
- Better than GPT for Gmail:
- Editor score 7.6 vs 7.3
Broad email drafting and reply support with a free plan and paid options from $5 per month annually.
- Browser extension
- Tone controls
7.6/10★★★★☆Visit WriteMail.ai -
Best forGmail users wanting research and writing tools
- Better than GPT for Gmail:
- Editor score 7.5 vs 7.3
A broad Gmail-focused writing assistant with research tools and a free plan.
- Custom instructions
- Browser extension
- Tone controls
7.5/10★★★★☆Visit Jetwriter AI -
Best forUsers wanting learned voice and inbox automation
- Better than GPT for Gmail:
- Editor score 7.4 vs 7.3
A strong fit for voice-trained drafting and inbox automation across Gmail and Outlook.
- Custom instructions
- Browser extension
- Tone controls
7.4/10★★★★☆Visit Ellie -
Best forBudget-conscious Gmail and Outlook users
- Better than GPT for Gmail:
- Paid from: $5.40/user/mo vs $9/user/mo
A focused AI email assistant for Gmail and Outlook users who want flexible rewriting tools.
- Custom instructions
- Browser extension
- Tone controls
7.2/10★★★★☆Visit Professionally -
Best forGmail and Outlook users needing flexible replies
A flexible email assistant for drafting, replying, and expanding AI workflows.
7.1/10★★★★☆Visit Remail -
Best forOutbound teams personalizing prospect emails
A focused cold-email tool for personalized outbound at scale.
- Custom instructions
- Tone controls
7.0/10★★★★☆Visit Flailo -
Best forTechnical teams wanting self-hosted Gmail drafting
A free, self-hosted Gmail drafting tool for technical teams that want control over email data.
6.9/10★★★☆☆Visit Maillifier -
Best forOrganizations automating knowledge-grounded replies
A focused email agent for teams automating replies from business knowledge.
- Custom instructions
- Tone controls
6.8/10★★★☆☆Visit InReply
GPT for Gmail Alternatives: Common Questions
What is the best alternative to GPT for Gmail?
WPS AI Email Writer: #1 in our AI Email Writing Tools ranking, with an editor score of 9.1 out of 10. A free, unlimited prompt-based drafter for common email messages across six platforms.
Is there a free alternative to GPT for Gmail?
Yes. WPS AI Email Writer, MailMaestro, Lavender, Workforce AI Email Drafter and ForthWrite have a free plan or a free tier (12 of the 15 alternatives on this page).
What is the cheapest paid alternative to GPT for Gmail?
Of the alternatives here that publish a price, Professionally AI Email Writer starts lowest, at $5.40/seat/mo.
Why do people look for GPT for Gmail alternatives?
Works with Gmail and Google Workspace rather than multiple mail clients; Advanced features and support require paid plans; Pro-level capabilities are limited to the highest listed tier.
Which GPT for Gmail alternative has the most supported languages?
Kerna, with 45 languages.
How do I switch from GPT for Gmail?
Export your data from GPT for Gmail (most tools have an export in their settings). Sign up for the alternative; start on its free plan or trial if it has one. Import your export and set up the integrations your team relies on. Run both side by side for a short while, then cancel GPT for Gmail.
How to Switch from GPT for Gmail
- Export your data from GPT for Gmail (most tools have an export in their settings).
- Sign up for the alternative; start on its free plan or trial if it has one.
- Import your export and set up the integrations your team relies on.
- Run both side by side for a short while, then cancel GPT for Gmail.
GPT for Gmail vs Each Alternative
| # | Tool | Free plan | Paid from | Tone controls | Custom instructions | Email context input | Browser extension | Mail client support | Score |
|---|---|---|---|---|---|---|---|---|---|
| 11 | GPT for Gmail | Yes | $9/mo | Yes | Thread | Yes | Gmail | 7.3 | |
| 1 | WPS AI Email Writer | Yes | Prompt | Both | 9.1 | ||||
| 2 | MailMaestro | Yes | $12/seat/mo | 8.8 | |||||
| 3 | Lavender | Yes | $27/user/mo | 8.5 | |||||
| 4 | Workforce AI Email Drafter | Yes | $99/user/mo | Yes | Yes | Thread | Both | 8.3 | |
| 5 | ForthWrite | Yes | Yes | Yes | Thread | Yes | Both | 7.9 | |
| 6 | Kerna | Yes | €12/mo | Yes | Yes | Thread | No | Both | 7.8 |
| 7 | Demi | Yes | $25/mo | Thread | Both | 7.7 | |||
| 8 | WriteMail.ai | Yes | $60/yr | Yes | Thread | Yes | Both | 7.6 | |
| 9 | Jetwriter AI | Yes | $14/mo | Yes | Yes | Inbox | Yes | Both | 7.5 |
| 10 | Ellie | Yes | Yes | Yes | Inbox | Yes | Both | 7.4 | |
| 11 | Professionally AI Email Writer | No | $5.40/seat/mo | Yes | Yes | Thread | Yes | Both | 7.2 |
| 12 | Remail | No | $9/user/mo | 7.1 | |||||
| 13 | Flailo | Yes | Yes | Yes | Both | 7.0 | |||
| 14 | Maillifier | Yes | Free | 6.9 | |||||
| 15 | InReply | No | £39/mo | Yes | Yes | Documents | No | Both | 6.8 |
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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