SStratum APIs

Pricing

Each standalone API is a monthly subscription with three tiers; included calls cover your baseline and you pay a small per-call rate beyond it. Suites are billed per check. Open pricing, no demos, no contracts. Cancel anytime.

Starter
£39/mo
500 calls + £0.10/extra
Growth
£99/mo
5,000 calls + £0.06/extra
Pro
£299/mo
50,000 calls + £0.03/extra
Starter
£29/mo
500 calls + £0.06/extra
Growth
£79/mo
5,000 calls + £0.04/extra
Pro
£249/mo
50,000 calls + £0.02/extra
Starter
£39/mo
200 calls + £0.25/extra
Growth
£129/mo
2,000 calls + £0.12/extra
Pro
£399/mo
25,000 calls + £0.05/extra
Starter
£19/mo
500 calls + £0.05/extra
Growth
£79/mo
5,000 calls + £0.03/extra
Pro
£249/mo
25,000 calls + £0.02/extra
Starter
£29/mo
500 calls + £0.06/extra
Growth
£99/mo
5,000 calls + £0.04/extra
Pro
£299/mo
50,000 calls + £0.02/extra
Starter
£39/mo
1,000 calls + £0.04/extra
Growth
£129/mo
10,000 calls + £0.03/extra
Pro
£399/mo
100,000 calls + £0.02/extra

Suites

Suites compose several capabilities into one transaction and one signed PDF. They are billed per check (no monthly subscription); volume packs bring the per-check price down. Build your own capability mix on each suite page.

Conveyancer's Compliance + Property Pack
£29.95 per check
down to £3.75/check at volume
See suite pricing →
Letting Agent Client Check
£4.95 per check
down to £2.79/check at volume
See suite pricing →