SpiderOakONE pricing starts at $6/user/mo (or $5.75/user/mo billed annually) for the 150 GB plan. 4 tiers total.
Page fetched 2026-05-09 · spideroak.com · Tier-based subscription
spideroak.com/one/
SpiderOakONE pricing
150 GB
$6/user/mo
or $5.75/user/mo billed annually400 GB
$11/user/mo
or $9.58/user/mo billed annually2 TB
$14/user/mo
or $12.42/user/mo billed annually5 TB
$29/user/mo
or $26.67/user/mo billed annuallySee your real cost on each plan
Adjust seats to compare SpiderOakONE plans side-by-side and check the annual break-even.
How many seats do you need?
150 GB
$6.00/mo per seat · $5.75/mo billed annually$30.00/mo
Save 4% annually → $345/yr400 GB
$11.00/mo per seat · $9.58/mo billed annually$55.00/mo
Save 13% annually → $575/yr2 TB
$14.00/mo per seat · $12.42/mo billed annually$70.00/mo
Save 11% annually → $745/yr5 TB
$29.00/mo per seat · $26.67/mo billed annually$145/mo
Save 8% annually → $1,600/yrAnnual vs. monthly: on the 150 GB plan you save $15.00/yr by committing annually instead of paying month-to-month — but only if you keep using SpiderOakONE for a full 12 months.
One Backup pricing FAQ
SpiderOakONE pricing starts at $6/mo per user for the 150 GB plan; paid plans go up to $29/mo per user for the 5 TB plan. Billed monthly or annually.
One Backup's cheapest business-usable plan is 150 GB at $6/mo. Lowest paid tier offering full feature set for a single user.
One Backup does not advertise a free tier on its public pricing page as of 2026-05-06. A free trial may be available on request.
Yes — One Backup's purchase motion is self-serve. A checkout URL is published on the pricing page. No demo is required.
xpay scored One Backup as agent-ready: every advertised plan is self-serve with public pricing. One Backup's pricing URL resolves, but plan structure is not surfaced clearly enough for an agent to enumerate without hand-parsing. No per-unit price was found on the page; an agent has no direct way to estimate the cost of a single task. All advertised paths route to a sales conversation rather than a self-serve checkout. No public API documentation URL was discovered. For the full purchase simulation see the linked Agent-Ready Index scorecard.
In the Backup category, xpay's Agent-Ready Index lists alternatives ranked by their ability to support AI agent purchase. Visit the agent-readiness scorecard for One Backup to compare with 3 nearest peers.
Top One Backup alternatives by pricing transparency
Can an AI agent buy from One Backup?
42
/ 100 in xpay's Agent-Ready SaaS IndexSpiderOakONE scores 42/100 on xpay's Agent-Ready Index v2: partial pricing visibility; self-serve checkout is available.
See the full scorecardIncludes the 6-step agent purchase simulation, score breakdown across 7 dimensions, and the one-line fix that would lift One Backup into the Agent-Ready Verified band.At a glance
Not advertised
Monthly or annual
$6/user/mo · $5.75/user/mo if annual
4 tiers
4
Tier-based subscription
Most agent-ready
One Backup pricing summary derived from a live read of https://spideroak.com/one/ on 2026-05-06. For the agent-readiness assessment — including the 6-step purchase simulation and a per-dimension scorecard — see xpay's Agent-Ready SaaS Index entry for One Backup.
Explore SaaS pricing across categories
25,480+ SaaS scored on agent-buyability — browse by readiness band, category, or jump straight to a pay-per-run tool on xpay.tools.