FUNCTION12 Pricing
function12.io · Application Development · refreshed 2026-05-06FUNCTION12 pricing starts at $15/mo for the DevMode Plus plan. 3 tiers total including a free tier.
Page fetched 2026-05-09 · function12.io · Tier-based subscription
function12.io/pricing
FUNCTION12 pricing
DevMode Lifetime
Free
DevMode Plus
$15/mo
flatCodeGen
$29/mo
flatSee your real cost on each plan
Adjust seats to compare FUNCTION12 plans side-by-side and check the annual break-even.
DevMode Plus
$15.00/mo$15.00/mo
CodeGen
$29.00/mo$29.00/mo
FUNCTION12 pricing FAQ
FUNCTION12 pricing starts at $0/mo for the DevMode Lifetime plan; free plan available; paid plans up to $29/mo. Billed monthly.
FUNCTION12's cheapest business-usable plan is DevMode Plus at $15/mo. Lowest paid tier offering full DevMode features.
Yes — FUNCTION12 publishes a free tier. Lifetime free.
Yes — FUNCTION12's purchase motion is self-serve. No demo is required.
xpay scored FUNCTION12 as human-assisted: some plans are self-serve, others require sales contact. FUNCTION12'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. Every advertised tier is self-serve; no tier requires a sales call. No public API documentation URL was discovered. For the full purchase simulation see the linked Agent-Ready Index scorecard.
In the Application Development category, xpay's Agent-Ready Index lists alternatives ranked by their ability to support AI agent purchase. Visit the agent-readiness scorecard for FUNCTION12 to compare with 3 nearest peers.
Top FUNCTION12 alternatives by pricing transparency
Can an AI agent buy from FUNCTION12?
42
/ 100 in xpay's Agent-Ready SaaS IndexFUNCTION12 scores 42/100 on xpay's Agent-Ready Index v2: partial pricing visibility; checkout requires assistance; a free entry path exists.
See the full scorecardIncludes the 6-step agent purchase simulation, score breakdown across 7 dimensions, and the one-line fix that would lift FUNCTION12 into the Agent-Ready Verified band.At a glance
Lifetime free
Monthly
$15/mo
2 tiers
3
Tier-based subscription
Most agent-ready
FUNCTION12 pricing summary derived from a live read of https://function12.io/pricing 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 FUNCTION12.
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.