LaunchDarkly vs Unleash
SEPT 2026 auditA comparison of LaunchDarkly and Unleash built from values read directly from each provider's own documentation, with the source recorded against every figure.
The short answer
Choose LaunchDarkly if…
A large team shipping to a small audience. Seats are explicitly unmetered — "no per-seat pricing", in its own words — so inviting everyone costs nothing, and the bill tracks the users you serve at $8.33 per thousand MAU. The free plan is $0 forever with unlimited seats and no card.
Editorial · Palash Bagchi · approved
Choose Unleash if…
A small team serving a large audience, and wanting the option to run it yourself. Client-side MAU and service connections are unlimited on every plan, so neither traffic nor audience moves the price — only headcount does, at $75 a seat.
Editorial · Palash Bagchi · approved
Consider something else if…
- LaunchDarkly: Your audience is large relative to your team. MAU is the meter, so growth in users is growth in the bill, and the free plan's 1,000 client-side MAU is the tightest audience allowance of the four. There is also no published plan floor — the paid tier is usage-shaped and Enterprise is quote-only.
- Unleash: The team is bigger than the audience, or you want to try before paying. There is no free plan at all, only a 14-day trial, so three people start at $225 a month before a single flag is read. API traffic is still capped at 53 million requests, then $5 per million.
5 sourced criteria separate them — see where, with sources, below.
Pick the criteria you care about. The chart counts how many of them lean toward each provider — the same read as scanning the bars below, just totalled for the ones you chose.
LaunchDarkly 0
Unleash 0
At a glance.
| Criterion | LaunchDarkly | Unleash |
|---|---|---|
| Pricing | ||
| Free tier | Yes | No |
| Kind of free offer | Free tier | Free trial |
| Credit card to start | No | No |
| Pricing model | Usage, explicitly not seats — the page says so in those words. $8.33 per 1,000 client-side monthly active users, where a unique user or device is one MAU, plus a charge per service connection, where one server-side SDK attached to one environment for a month is one connection. | Per seat, $75 a month each — the opposite axis to every other member here. Client-side MAU and service connections are unlimited on every plan, so audience size and traffic cost nothing; the bill is a function of how many people touch the tool. |
| Observability | ||
| Retention window | 30 days for AgentControl run and eval data on the free plan. | 90 days of feature flag metrics on both published plans. |
| Auth | ||
| Users included | 1,000 client-side MAU a month on the free plan, then $8.33 per additional thousand. Experimentation carries its own separate allowance of 100,000 MAU at no extra charge. | Unlimited client-side monthly active users on every plan, alongside unlimited service connections. The audience is free; the seats are not. |
Where they differ.
Free tier
- LaunchDarkly
- Yes
- Unleash
- No
Sources (2) →Sources ↓
- LaunchDarkly Pricing ↗
“get started free no credit card required $0 / mo, forever unlimited seats”
Read 2026-09-16 · official pricing
- Unleash Pricing ↗
“we host unleash enterprise for you. 14-day trial, no credit card required host your own 14-day enterprise trial”
Read 2026-09-16 · official pricing
Kind of free offer
- LaunchDarkly
- Free tier
- Unleash
- Free trial
Sources (2) →Sources ↓
- LaunchDarkly Pricing ↗
“$0 / mo, forever unlimited seats”
Read 2026-09-16 · official pricing
- Unleash Pricing ↗
“14-day trial, no credit card required host your own 14-day enterprise trial”
Read 2026-09-16 · official pricing
Pricing model
- LaunchDarkly
- Usage, explicitly not seats — the page says so in those words. $8.33 per 1,000 client-side monthly active users, where a unique user or device is one MAU, plus a charge per service connection, where one server-side SDK attached to one environment for a month is one connection.
- Unleash
- Per seat, $75 a month each — the opposite axis to every other member here. Client-side MAU and service connections are unlimited on every plan, so audience size and traffic cost nothing; the bill is a function of how many people touch the tool.
Sources (2) →Sources ↓
- LaunchDarkly Pricing ↗
“unlimited seats no per-seat pricing. invite your whole team; pricing is based on usage. [...] $8.33 per 1k client-side mau / mo each unique client-side user or device counts as one monthly active user.”
Read 2026-09-16 · official pricing
- Unleash Pricing ↗
“75$ /seat/month custom enterprise guided onboarding & annual contract cloud, self-hosted or hybrid. contact sales let's talk scale, support & slas client side mau unlimited unlimited service connections unlimited unlimited”
Read 2026-09-16 · official pricing
Retention window
- LaunchDarkly
- 30 days for AgentControl run and eval data on the free plan.
- Unleash
- 90 days of feature flag metrics on both published plans.
Sources (2) →Sources ↓
- LaunchDarkly Pricing ↗
“30 days data retention how long agentcontrol run and eval data stays available.”
Read 2026-09-16 · official pricing
- Unleash Pricing ↗
“feature flag metrics 90 days 90 days support standard support standard or premium support”
Read 2026-09-16 · official pricing
Users included
- LaunchDarkly
- 1,000 client-side MAU a month on the free plan, then $8.33 per additional thousand. Experimentation carries its own separate allowance of 100,000 MAU at no extra charge.
- Unleash
- Unlimited client-side monthly active users on every plan, alongside unlimited service connections. The audience is free; the seats are not.
Sources (2) →Sources ↓
- LaunchDarkly Pricing ↗
“5 service connections and 1k client-side mau /mo [...] includes 100k experimentation mau per month at no additional charge.”
Read 2026-09-16 · official pricing
- Unleash Pricing ↗
“client side mau unlimited unlimited service connections unlimited unlimited”
Read 2026-09-16 · official pricing
When these numbers change, hear about it. Sources are re-checked monthly; a repricing goes out as a short note.
Documented by only one.
These criteria are published by one provider and not the other. An absence here means we have not found a source, not that the feature is missing.
Questions this comparison answers.
Free tier: LaunchDarkly or Unleash?
LaunchDarkly: Yes
Unleash: No
Should I choose LaunchDarkly or Unleash?
Pick LaunchDarkly if A large team shipping to a small audience. Seats are explicitly unmetered — "no per-seat pricing", in its own words — so inviting everyone costs nothing, and the bill tracks the users you serve at $8.33 per thousand MAU. The free plan is $0 forever with unlimited seats and no card.
Pick Unleash if A small team serving a large audience, and wanting the option to run it yourself. Client-side MAU and service connections are unlimited on every plan, so neither traffic nor audience moves the price — only headcount does, at $75 a seat.