SaneBox vs Shortwave: Which AI agent is better?
Compare pricing, AI models, integrations, security posture, pros, cons, and buyer fit before choosing the right AI email management agent for your workflow.
Verdict: SaneBox vs Shortwave
Pick SaneBox if you need privacy-focused intelligent sorting. Pick Shortwave if you need team collaboration and ai summaries.
SaneBox wins on price.
Shortwave supports 2 models.
Shortwave integrates with 7 platforms.
SaneBox
SaneBox uses machine learning to analyze email patterns and automatically sort messages without reading email content—only headers are processed, ensuring maximum privacy. SaneLater holds non-urgent e...
- ML analyzes habits to auto-sort without reading content
- SaneLater for non-urgent emails, SaneBlackHole for permanent blocking
- Snooze with custom timeframes for follow-ups
- SaneReminders for 'if no reply' alerts
- Only reads headers for maximum privacy
- Privacy-first approach reads headers only, not content
- Works with any email provider via IMAP
- SaneBlackHole one-click blocking is effective
- Learning period required for accurate sorting
- Folder limits on lower tiers restrict advanced organization
Shortwave
Shortwave reimagines email as a collaborative workspace with Ghostwriter that learns your unique writing voice and style to generate contextual responses. AI Summaries appear at thread tops, condensin...
- Ghostwriter learns your writing voice for contextual responses
- AI Summaries at thread tops condense conversations
- Smart Bundles group related emails, 45% faster inbox zero
- Tasklet automation: Slack, Calendar, Notion, Asana, HubSpot via plain English
- Built-in calendar with AI scheduling and conflict checking
- AI Summaries save time on long threads
- Tasklet automation genuinely connects email to workflows
- Smart Bundles accelerate batch processing
- Gmail-only currently, no Outlook support
- Free tier AI usage limits
Who should buy this
Shortwave
- Team that operates over shared inboxes (sales@, support@) and wants AI triage + assignment
- Founder or PM coordinating with co-workers via email needing thread summaries
- Productivity buff who wants Tasklet automations connecting Gmail to Slack/Notion/Linear
- Outlook-only orgs (Gmail-only client today)
- Buyers wanting fully-private email AI (Shortwave routes through cloud LLMs)
Solo: ~$8.50–$18/mo (Personal/Pro). Team: $24/seat/mo Business or $36/seat Premier. Heavy AI users: $100/seat Max. Enterprise: custom.
Verified 2026-05-02
Capabilities at a glance
| Capability | SaneBox | Shortwave |
|---|---|---|
| AI thread summaries | — | |
| Ghostwriter (voice-trained replies) | — | |
| Smart Bundles auto-grouping | — | |
| Tasklet automations to other tools | — | Slack, Calendar, Notion, Asana, HubSpot |
| Email provider support | — | Gmail-only |
| Team / shared inbox features | — | Business+ |
Security & compliance
| Standard / control | SaneBox | Shortwave |
|---|---|---|
| GDPR | — | |
| SSO / SAML | — | |
| Trains on customer data | — | No |
What users say
Frequently asked questions
Which is cheaper, SaneBox or Shortwave?+
SaneBox's Snack plan is $7/month and Shortwave's Personal plan is $8.50/month. SaneBox is the cheaper entry point.
What AI models do SaneBox and Shortwave use?+
SaneBox runs on Machine learning on email headers only. Shortwave runs on GPT-4, Proprietary models.
What is the main difference between SaneBox and Shortwave?+
SaneBox is positioned as best for privacy-focused intelligent sorting, while Shortwave is positioned as best for team collaboration and ai summaries. Pick the one whose strength aligns with your primary use case.
Which has better integrations, SaneBox or Shortwave?+
SaneBox integrates with Gmail, Outlook, Apple Mail, Yahoo and 2 more. Shortwave integrates with Gmail, Slack, Calendar, Notion and 3 more.
What are the main weaknesses of SaneBox and Shortwave?+
SaneBox's main drawback: learning period required for accurate sorting. Shortwave's main drawback: gmail-only currently, no outlook support.
Are SaneBox and Shortwave worth it in 2026?+
Both remain competitive email management options in 2026. SaneBox stands out for privacy-first approach reads headers only, not content. Shortwave stands out for ai summaries save time on long threads. Choose based on which trade-offs fit your workflow and budget.