Kept vs Substly
SaaS management platform for tracking subscriptions and spend.
Kept
Built for SMBs
- ✓ From $0 (free forever) — Business $29/year
- ✓ AI reads any contract PDF and extracts the notice period
- ✓ Cancellation deadline (not just renewal date) on your calendar
- ✓ Ask Kept — chat with your contracts
- ✓ MCP — plug into ChatGPT, Claude, Cursor
- ✓ Set up in 5 minutes, no implementation call
Substly
SaaS-only spend tracking for growing companies.
Pricing: From ~$100/month.
Positioning: SaaS management platform for tracking subscriptions and spend.
Checked against Substly's public website on 5 September 2026. Plans change — confirm with them before deciding. Tell us if anything here is out of date.
Where Kept wins
- ✓Handles all contracts — not just SaaS. Leases, insurance, suppliers.
- ✓AI reads the contract; no need for bank feed setup.
- ✓Much cheaper starting price.
Where Substly wins
- •Deeper SaaS-specific integrations (SSO, usage data).
If you need those, Substly may be a better fit. If you want a fast, cheap way to stop contracts auto-renewing unnoticed, Kept is built for that.
Try Kept in five minutes.
Track 10 contracts free, forever — AI reads each one and reminds you before the deadline. Then $29/year for unlimited.