sum28 · pricing
pricing
sum28's instruments are priced in credits — a prepaid balance shared across the product family. one credit is roughly $0.70. a standard p2d listing costs 10 credits ($6.99). billing runs through stripe.
p2d — photo to description, verified
a listing generation consumes credits scaled by how many photos you submit — up to 75 photos per listing:
- a standard listing (up to 20 photos) — 10 credits · $6.99
- larger photo sets consume more credits; a full 75-photo listing runs 107 credits · ≈ $75
one-time credit packs
| pack | credits | price |
|---|---|---|
| one listing | 10 | $6.99 |
| agent pack | 30 | $18.99 |
| office pack | 100 | $54.99 |
monthly plans
| plan | credits / month | price |
|---|---|---|
| starter | 100 | $49 / month |
| pro | 400 | $149 / month |
ohm — open house, measured
ohm is free for licensed agents — the sign-in, the measurement, and the seller's report are all included. public launch july 2026.
oak — equity, accounted
oak is in design, planned for january 2027. pricing follows the design.
how credits work
- credits are a prepaid balance used within the sum28 family of products — one wallet, every instrument.
- credits have no cash value, are non-transferable, and are not redeemable or refundable as cash; they are not a stored-value or gift-card instrument.
- prices and plans may change prospectively — never retroactively to your detriment.
the governing language is in our terms of service, §7. prices on this page are current as of july 2026.