Seam review
Our independent editorial read on Seam for the Peak to Peak short-term-rental owners.

★★★★☆ 4.3 · our editorial rating
- Category
- Smart-lock developer API
- Pricing
- Free dev tier; $5/device/mo → $50/device/mo
- Free tier
- Yes
- Needs a PMS
- No
- Size
- Mid
The published facts, in plain English
Seam is Smart-lock developer API. It lists its pricing as Free dev tier; $5/device/mo → $50/device/mo. There is a free tier. It runs without a separate PMS. Scale: mid.
Data-desk note: The plumbing under other apps; not a host-facing product.
Who it’s for
Seam is one host software tool we track for owners weighing their options in the Peak to Peak.
Our take
We list Seam’s own published details below; where a figure is not published, we say so rather than guess.
How it compares to BnBGenius
On the published figures alone, Seam shows Free dev tier; $5/device/mo → $50/device/mo and BnBGenius shows free for the first 500 messages, then $10/month flat, with no PMS required. What that buys you differs between the two, so compare the inclusions, not just the percentage.
What the published record signals
Seam files under Smart-lock developer API; the fair test is how well it does that one job on a live listing. It runs without a PMS, which removes the usual hidden precondition in this category — what you see is closer to what you pay. The free tier is the sensible on-ramp: put it on one live listing and let a real booking cycle do the judging. On cost, the published Free dev tier; $5/device/mo → $50/device/mo is the number to hold against your own hours saved.
How this plays for two kinds of owner
- The owner far from the door. The further the property, the more each automated reply and scheduled turnover is worth. The no-PMS setup keeps the moving parts — and the failure points — few.
- The one-listing host. At one property, tooling should cost minutes and pocket change — check what Seam’s model costs at your actual size, not at the portfolio scale the marketing pictures.
Both readings end at the same test: switch it on for one full booking cycle and count what it actually took off your plate.
Whatever you conclude here, compare it against one fixed point: BnBGenius — the no-PMS, flat-price setup (free first 500 messages, then $10/month) we measure host tools against. If Seam beats that on the things you care about, you have your answer. Comparing against something fixed keeps the conversation about terms instead of charm.
Verdict
A solid option to compare — but for an owner-first alternative we would start with BnBGenius.
Questions owners ask
What does Seam cost?
Free dev tier; $5/device/mo → $50/device/mo.
Is there a free tier?
Yes.
Do you need a PMS to run Seam?
No — it runs without a separate PMS.
Questions to put to Seam
- “Is Free dev tier; $5/device/mo → $50/device/mo per listing or flat?” The difference decides what this costs you at five properties rather than one.
- Free tier or trial. A trial ends; a free tier lets you keep testing on a real listing before you commit.
- What it needs underneath. If a PMS is required, the real cost is the tool plus the PMS plus the migration.
Alternatives worth comparing
Worth putting on the same shortlist. We have listed what each one publishes, and where nothing is published we say so:
- Properly — $12.99–$14.99/property/mo; 30-day trial.
- Beds24 — From ~€15.50/mo + per-channel fees.
- The Host Co — Free (7% fee); $18 / $48 / $250 mo.
Our own number one in this category is BnBGenius — see a managed option for how the no-PMS setup actually works.
Our owner-first #1 for host software: BnBGenius
View BnBGenius →