Grammarly Business vs SaneBox
AI Productivity pricing comparison · 2026
Grammarly Business pricing ranges from $0–$30/user/month, while SaneBox ranges from $4.92–$39.99/user/month. SaneBox is typically 50% more affordable, though your actual cost depends on tier and team size.
Grammarly Business
Grammarly Business pricing ranges from $12-$30/user/month as of March 2026.
verified 27d ago
$99
$420
Verdict · Vendr median · year 1
SaneBox
saves
$321
vs
Grammarly
· 25 seats
Cheapest
$99
Spread
76%
Estimated license cost
at 25 seats
List price × seats. Click a tier below to lock it.
Pro
$9.0K/yr
year 1 license · $30/seat
Lunch
$4.5K/yr
year 1 license · $15/seat
What buyers actually pay
median, annual
Vendr deal-flow data. The real benchmark, not list price.
Median annual
$420/yr
Vendr · n=95
↓ Lowest median
Median annual
$99/yr
Vendr · n=0 · limited data
avg 45% negotiated
REF · 01
Sources & confidence
Every dollar amount and contract clause below traces back to a sourced fact. We don't manufacture composite scores.
Where this data comes from
Vendr · TrustRadius · Reddit · BBB · official docs
Sources
7 sourced facts
5 hidden-cost · 1 contract · Vendr median
Last verified
3w ago
Confidence
High confidence
Sources
10 sourced facts
6 hidden-cost · 1 contract · Vendr median · 2 review platforms
Last verified
2w ago
Confidence
High confidence
REF · 02
Plans at a glance
Every tier per product. Lock one to drive the cost row above and reveal a tier-specific outbound CTA.
Tier ladder
Click a tier to lock the cost row to it. Locking surfaces a tier-specific Visit CTA.
REF · 04
Contract terms
The fine print, surfaced. Green = buyer-friendly. Each clause backed by a quoted source.
Grammarly
SaneBox
Auto-renewal
Yes
Yes
Cancellation
✓
Cancel anytime before renewal date
✓
Cancel anytime before renewal date
Commitment
✓
Monthly or annual billing periods
✓
Monthly, annual, or biyearly billing cycles available
Price escalation
Promotional rates are one-time only; standard rates apply after first period
No published price escalation schedule. Legacy plan users report grandfathered pricing.
Can downgrade
✓
Yes
✓
Yes
REF · 05
What users say
Aggregated, with sample sizes. We use whichever review platform has data.
User reviews
TrustRadius · Trustpilot · G2
Decide
Get a quote from each vendor
Each link opens the vendor's pricing page in a new tab.
Visit SaneBox pricing
Affiliate partner — does not affect ranking.
License cost is computed from publicly listed plans (real math, list price × seats).
Median annual cost is from Vendr's deal flow when available — see source badges.
Hidden costs and contract terms each cite their own sources. We do not invent composite scores.
VS
Grammarly Business and SaneBox both operate in the ai productivity category. This page compares their list pricing.
Plan-by-Plan Pricing
| Plan | Grammarly Business | SaneBox |
|---|---|---|
| Free | Free /user/month | $8.99 /user/month |
| Pro | $30 /user/month | $14.99 /user/month |
| Enterprise | Custom | $39.99 /user/month |
Cost at Scale
Total cost of ownership — licenses, implementation, and hidden costs included.
Grammarly Business
3 scenarios$120/month ($1,440/year)
Small Marketing Team (10 users)
Pro annual plan with 2,000 AI prompts per user, team management, and 1 style guide for brand consistency.
$900/month ($10,800/year)
Medium Company (75 users)
Pro annual plan for 75 users with admin dashboard, usage analytics, and centralized billing.
Custom pricing (Enterprise plan) - Estimated $4,500-$7,500/month based on custom features, SAML SSO, SCIM provisioning, and dedicated support.
Enterprise Organization (300 users)
SaneBox
3 scenarios$59.04/year ($4.92/mo x 12 months)
Solo Professional (Snack, Annual)
$99/year ($8.25/mo x 12 months)
Professional with 2 Accounts (Lunch, Annual)
$299.04/year ($24.92/mo x 12 months)
Power User (Dinner, Annual)
Market Intelligence
Grammarly Business
- Median annual cost
- $420
- Based on
- 95 deals
SaneBox
- Median annual cost
- $99
- Average negotiated discount
- 45%
Contract Terms
| Term | Grammarly Business | SaneBox |
|---|---|---|
| Auto-renewal | Yes | Yes |
| Cancellation | Cancel anytime before renewal date | Cancel anytime before renewal date |
| Minimum commitment | Monthly or annual billing periods | Monthly, annual, or biyearly billing cycles available |
| Price escalation | Promotional rates are one-time only; standard rates apply after first period | No published price escalation schedule. Legacy plan users report grandfathered pricing. |
| Can downgrade | Yes | Yes |