7 Best Shortwave Alternatives in 2026 (Cheaper and More Focused)
Shortwave starts at $9/month but bundles features many users don't need. Compared 7 Shortwave alternatives with better pricing, focused features, and stronger privacy.
TL;DR: The thing about Shortwave is that it replaces Gmail entirely. If that's a dealbreaker, you want a different shape of tool. Aeralis ($14/month, free tier) and Fyxer ($22.50/month annual) both live inside Gmail — you keep your client and add AI on top. If you're fine switching clients but want something different than Shortwave, Superhuman ($30/month) is the premium option and Spike has a free tier with a chat-style interface. Pick based on whether you want to leave Gmail or not.
Why look for Shortwave alternatives?
Shortwave is a well-designed AI email client that replaces Gmail with its own interface. Pricing runs $9/month (Personal) to $40/month (Business).
Users start looking for alternatives for a few common reasons:
- They don't actually want to leave Gmail
- AI features require paid plans (the free tier is limited)
- Team features jump to $40/month per user at the Business tier
- Mobile experience differs from the web app — some features are desktop-only
- Server-side processing of email content raises privacy concerns
If you want AI email help without the full-client commitment, or at a different price point, here's what actually works.
What to look for
A few things that matter more than feature lists:
- Does it live inside Gmail, or replace it?
- What's the pricing model — free tier, monthly, per-seat?
- Is your email processed in real time or stored server-side?
- Does it support teams, shared profiles, admin controls?
- Does it cover Outlook too if you need it?
1. Aeralis (recommended for email writing)
Aeralis focuses specifically on AI email drafting. It runs as a Google Workspace Add-on inside Gmail — no new interface, no client switch.
What matters coming from Shortwave:
- Gmail-native (Workspace Add-on lives in the sidebar)
- Explicit style learning — forward 3 sent emails per profile and the AI picks up your voice
- Multiple profiles with separate grounding and tone
- Grounding tools on every plan: context URLs, Google Search, Maps, File Search (Business+)
- Real free tier: 15 emails/month, no credit card
- Pricing: $14/month Pro, $29/month Business — both cheaper than Shortwave Business
- Email processed in real time, not stored
What it doesn't do: inbox-wide semantic search, AI summaries of long threads. If those are why you were considering Shortwave, Aeralis won't replace them.
2. Superhuman
Premium email client with speed as the signature feature. Sub-100ms interactions, keyboard shortcuts, human onboarding call. AI features exist but aren't the main draw.
Worth considering if you want a high-end client experience and $30+/month fits your budget. Like Shortwave, it replaces Gmail.
3. Spike
Reimagines email as chat. Designed for teams and individuals who want a messaging-style experience. AI features include drafts, summaries, and inbox-wide search.
Worth considering if your email already feels like chat and you want a tool that leans into that. Free for personal use.
4. Missive
Team inbox focused on collaboration — shared inboxes, internal chat within email threads, AI features. Pricing starts at $14/seat/month.
Worth considering if you're a team that needs shared inbox workflows (support@, sales@). Individuals will find it overkill.
5. Fyxer AI
AI drafts in your voice plus meeting transcription. Runs as a Chrome extension on top of Gmail rather than replacing it, so you keep your existing client.
Worth considering if you want email writing plus automatic meeting notes. Pricing: $22.50/month on annual billing.
6. Jace AI
Broader workflow tool — AI drafts, smart rules, Slack integration, HubSpot, inbox-wide chat. Starts at $20/month with monthly billing.
Worth considering if you need AI email plus Slack plus workflow automation, and monthly billing matters.
7. Gmail native AI (Smart Compose + Help me write)
Google's own AI features are free with Google Workspace Business Standard ($14/user/month) and higher. Less sophisticated than Shortwave's AI, but included in plans you might already have.
Worth considering if you already pay for Workspace and want basic AI help without a separate subscription.
Quick comparison
| Feature | Aeralis | Shortwave | Superhuman | Spike | Missive |
|---|---|---|---|---|---|
| Starting price | Free | $9/mo | $30/mo | Free | $14/seat |
| Gmail-native | Yes (add-on) | No (replaces) | No (replaces) | No | Yes (integrates) |
| AI drafts | Yes | Yes | Yes | Yes | Yes |
| Style learning | Yes (per-profile) | Limited | Limited | No | No |
| Multiple profiles | Yes (up to 10) | No | No | No | No |
| Free tier | Yes (15/month) | Limited | No | Yes | No |
| Privacy (real-time) | Yes | No | No | No | No |
| Team features | Yes (Team plan) | Yes (Business) | No | Yes | Yes (core feature) |
Which Shortwave alternative actually fits you
The right choice depends on what you liked — and didn't like — about Shortwave.
Liked the AI but didn't want to leave Gmail? Aeralis or Fyxer AI.
Liked the speed and polish? Superhuman (premium price) or Spike (free tier).
Team needing shared inboxes? Missive.
Wanted AI plus workflow automation? Jace AI.
Already on Google Workspace? Try Gmail's native AI first.
For users who specifically wanted Shortwave's AI writing features without leaving Gmail, Aeralis is the closest match. Gmail-native, real free tier, less than half the price of Shortwave's Business plan.
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