Best for: Anyone writing emails, proposals and blog posts in English
✓ Works in browsers and apps
✓ Free grammar checks
Best Shortwave alternatives
Shortwave is best for gmail users wanting an AI-powered inbox. If that is not you — or price, features or availability in your country do not fit — these 7 alternatives are worth a look.
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| Software | Best for | Free plan | Origin | |
|---|---|---|---|---|
| Anyone writing emails, proposals and blog posts in English | Yes | US | Visit | |
| B2B teams finding contacts and running outreach | Yes | US | Visit | |
| Sales reps writing cold emails | Yes | US | Visit | |
| Professionals handling heavy email every day | No (trial may exist) | US | Visit | |
| Agencies and founders running cold email outreach | No (trial may exist) | US | Visit | |
| Sales teams running personalised email and LinkedIn outreach | No (trial may exist) | FR | Visit | |
| Indian SaaS and D2C brands sending interactive emails | No (trial may exist) | IN | Visit |
Best for: B2B teams finding contacts and running outreach
✓ Free plan
✓ Database plus sequences
Best for: Sales reps writing cold emails
✓ Real-time scoring in Gmail and Outlook
✓ Personalisation ideas from prospect data
Best for: Professionals handling heavy email every day
✓ Very fast workflow
✓ AI drafts and summaries
Best for: Agencies and founders running cold email outreach
✓ Many sending accounts on one plan
✓ Built-in warm-up
Best for: Sales teams running personalised email and LinkedIn outreach
✓ Multichannel sequences
✓ Strong personalisation
Best for: Indian SaaS and D2C brands sending interactive emails
✓ Interactive AMP email widgets
✓ AI email and journey builder
AI writing assistant for grammar, clarity, tone and generative rewrites across apps.
Pros
- Works in browsers and apps
- Free grammar checks
- Tone suggestions
Cons
- Generative features limited on free plan
- Free plan
- Yes
- Pricing
- See provider
- Also in
- AI Writing Tools, AI Email & Outreach Tools
Sales intelligence and engagement platform with a large contact database.
Pros
- Free plan
- Database plus sequences
Cons
- Follow privacy and anti-spam laws
- Free plan
- Yes
- Pricing
- See provider
- Also in
- CRM Software, AI Sales & Lead Generation
AI email coach that scores sales emails while you write and suggests changes to get more replies.
Pros
- Real-time scoring in Gmail and Outlook
- Personalisation ideas from prospect data
- Free basic plan
Cons
- Only for sales email
- Advice can feel generic
- Free plan
- Yes
- Pricing
- See provider
- Also in
- AI Sales & Lead Generation, AI Email & Outreach Tools
Fast email app for Gmail and Outlook accounts with keyboard shortcuts, AI drafting, split inbox and follow-up reminders.
Pros
- Very fast workflow
- AI drafts and summaries
- Reminders and read status
Cons
- Expensive per user
- Only for Gmail and Outlook accounts
- Free plan
- No (trial may exist)
- Pricing
- See provider
- Also in
- Business Email & Office Suites, AI Email & Outreach Tools
Cold email platform with multiple sending accounts, warm-up, a lead database and campaign analytics.
Pros
- Many sending accounts on one plan
- Built-in warm-up
- Lead finder add-on
Cons
- Cold email must follow anti-spam laws
- Deliverability needs careful setup
- Free plan
- No (trial may exist)
- Pricing
- See provider
- Also in
- AI Sales & Lead Generation, AI Email & Outreach Tools
Outreach platform that combines email, LinkedIn steps and calls with personalised images and a lead database.
Pros
- Multichannel sequences
- Strong personalisation
- Lead database included
Cons
- Per-user pricing adds up
- Must comply with anti-spam rules
- Free plan
- No (trial may exist)
- Pricing
- See provider
- Also in
- AI Sales & Lead Generation, AI Email & Outreach Tools
Bengaluru-based email marketing platform known for interactive AMP emails — forms, carts and quizzes that work inside the email.
Pros
- Interactive AMP email widgets
- AI email and journey builder
- Indian support team
Cons
- AMP does not work in every inbox
- Contact-based pricing grows with your list
- Free plan
- No (trial may exist)
- Pricing
- See provider
- Also in
- Email Marketing Software, AI Email & Outreach Tools