Fly.io vs LaunchDarkly
Developer Tools pricing comparison · 2026
Fly.io pricing ranges from $0–$2000/month, while LaunchDarkly ranges from $0–$10000/seat/month. Fly.io is typically 92% more affordable, though your actual cost depends on tier and team size.
LaunchDarkly
LaunchDarkly pricing starts with a free Starter plan for basic feature flagging.
verified 26d ago
$19K
$72K
Verdict · Vendr median · year 1
Fly.io
saves
$53K
vs
LaunchDarkly
· 25 seats
Cheapest
$19K
Spread
74%
Estimated license cost
at 25 seats
List price × seats. Click a tier below to lock it.
Support: Premium
$30K/yr
year 1 license · $99/seat
Pricing model unknown
Pricing model unknown
no public list price found
What buyers actually pay
median, annual
Vendr deal-flow data. The real benchmark, not list price.
↓ Lowest median
Median annual
$19K/yr
Vendr · n=24
Median annual
$72K/yr
Vendr · n=196
avg 20% negotiated
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
1 sourced fact
Vendr median
Last verified
3w ago
Confidence
High confidence
Sources
16 sourced facts
9 hidden-cost · 4 contract · Vendr median · 2 review platforms
Last verified
3w ago
Confidence
Medium 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
Fly.io and LaunchDarkly both operate in the developer tools category. This page compares their list pricing.
Plan-by-Plan Pricing
| Plan | Fly.io | LaunchDarkly |
|---|---|---|
| Free Trial | Free /month | Free /month |
| Pay As You Go | Custom | Custom |
| Support: Scale | $29 /month | Custom |
| Support: Premium | $99 /month | Custom |
Cost at Scale
Total cost of ownership — licenses, implementation, and hidden costs included.
Fly.io
5 scenarios~$3/month
Solo Developer Side Project
~$15/month
Production Single-Region App
~$55/month
Startup App with Postgres
LaunchDarkly
3 scenarios$0/month
Startup (Developer Plan, Free)
~$1,036/month ($12,432/year) for 100K client-side MAU
Mid-Size App (Foundation, 100K MAU)
$50,000
Enterprise (Full Platform, 1M+ MAU)
$250,000/year (custom, contact sales)
Market Intelligence
Fly.io
- Median annual cost
- $18,750
- Based on
- 24 deals
LaunchDarkly
- Median annual cost
- $71,847
- Average negotiated discount
- 20%
- Based on
- 196 deals