Clerk vs Fly.io
Developer Tools pricing comparison · 2026
Clerk pricing ranges from $0–$300/month, while Fly.io ranges from $0–$2000/month. Fly.io is typically 73% more affordable, though your actual cost depends on tier and team size.
Clerk
Clerk pricing information is not publicly available in structured tier format.
verified 17d ago
$19K
$90K
Verdict · list-price math · year 1
Fly.io
saves
$60K
vs
Clerk
· 25 seats
Cheapest
$30K
Spread
67%
Estimated license cost
at 25 seats
List price × seats. Click a tier below to lock it.
Business
$90K/yr
year 1 license · $300/seat
Support: Premium
$30K/yr
year 1 license · $99/seat
What buyers actually pay
median, annual
Vendr deal-flow data. The real benchmark, not list price.
No Vendr data
—
Not in Vendr's deal flow
Median annual
$19K/yr
Vendr · n=24
REF · 01
Sources & confidence
Every dollar amount and contract clause below traces back to a sourced fact. We don't manufacture composite scores.
Where this data comes from
Vendr · TrustRadius · Reddit · BBB · official docs
Sources
No structured sources
Last verified
2w ago
Confidence
Medium confidence
Sources
1 sourced fact
Vendr median
Last verified
3w ago
Confidence
High confidence
REF · 02
Plans at a glance
Every tier per product. Lock one to drive the cost row above and reveal a tier-specific outbound CTA.
Tier ladder
Click a tier to lock the cost row to it. Locking surfaces a tier-specific Visit CTA.
REF · 05
What users say
Aggregated, with sample sizes. We use whichever review platform has data.
User reviews
TrustRadius · Trustpilot · G2
Decide
Get a quote from each vendor
Each link opens the vendor's pricing page in a new tab.
License cost is computed from publicly listed plans (real math, list price × seats).
Median annual cost is from Vendr's deal flow when available — see source badges.
Hidden costs and contract terms each cite their own sources. We do not invent composite scores.
VS
Plan-by-Plan Pricing
| Plan | Clerk | Fly.io |
|---|---|---|
| Hobby | Free /month | Free /month |
| Pro | $25 /month | Custom |
| Business | $300 /month | $29 /month |
| Enterprise | Custom | $99 /month |