Shortwave Hidden Costs 2026
What they don't show you on the pricing page
Shortwave costs Free to $100 per user/month as of May 2026. Pricing depends on your chosen tier, contract length, and negotiated discounts.
Use the interactive pricing calculator to estimate your exact cost based on team size and requirements.
- Free tier: No free tier available
Shortwave true cost runs 70% above the listed $0-$100/user/month price as of May 2026. For a 25-person team, expect ~$12,240 in year-one costs vs the $7,200 base license. Key hidden costs: ai usage daily limits - shortwave meters ai usage by daily requests (~150-300 on business). power users who rely heavily on ai search, summaries, and writing assistance can hit daily caps, forcing them to upgrade from business ($24/month) to premier ($36/month) or max ($100/month) for more ai headroom, mandatory 'sent with shortwave' signature on free plan - the free tier appends a mandatory 'sent with shortwave' branding signature to every outgoing email that cannot be removed. this is unprofessional for business use and effectively forces business users to upgrade to a paid plan, 90-day search limit on free plan - free users can only search the last 90 days of email history with ai. for anyone with important older emails, this severely limits the utility of shortwave's ai features and pushes users toward the business plan ($24/month) for 5-year history or premier ($36/month) for unlimited history. Verified from 4 sources by CostBench.
Example: True Cost for 25 Users
| License (25 × $24 × 12) | $7,200/yr |
| Implementation (one-time) | +$15,000–$50,000 |
| Premium Support (20%) | +$1,440/yr |
| Training (25 × $500) | +$12,500 |
| Admin (part-time) | +$15,000–$25,000/yr |
| Estimated Year 1 Total | ~$12,240 |