Flagsmith vs Unleash vs ConfigCat: feature flag prices

Updated 11 November 2026

First published 2026-11-11 · Tool Comparison

Checked 11 November 2026. Every price below was read on the vendor’s own page that day and is quoted as printed. A vendor with no printed price says so; we did not fill the gap.

TL;DR: Nov 2026: Flagsmith Start-Up is $40 a month. Unleash Enterprise pay-as-you-go is $75 per seat a month. ConfigCat has a Forever Free plan. Checked 11 November 2026.

At a glance

ToolWho it suitsOne figure, as printed
FlagsmithA team that wants flags with a flat monthly plan. Its menu lists cloud, self-hosted and private-cloud options.Start-Up: “Start-Up $ 40 /mo 14 Day Free Trial”
UnleashA larger engineering team that wants an open-source flag system with a paid enterprise tier priced per seat.Pay-as-you-go: “Unleash Enterprise Pay-As-You-Go costs $75 per seat per month”
ConfigCatA small team that wants a free plan with the same features as paid and pays for more flags and environments.Free: “The Forever Free plan has the same feature set as the paid plans.”

Flagsmith

A team that wants flags with a flat monthly plan. Its menu lists cloud, self-hosted and private-cloud options.

  • Start-Up: “Start-Up $ 40 /mo 14 Day Free Trial” source, read 11 November 2026.
  • Scale-Up: “Scale-Up $ 250 /mo 14 Day Free Trial” source, read 11 November 2026.
  • Extra calls: “Additional API calls start at $50 per million per month” source, read 11 November 2026.

Our page on Flagsmith →

Unleash

A larger engineering team that wants an open-source flag system with a paid enterprise tier priced per seat.

  • Pay-as-you-go: “Unleash Enterprise Pay-As-You-Go costs $75 per seat per month” source, read 11 November 2026.

Our page on Unleash →

ConfigCat

A small team that wants a free plan with the same features as paid and pays for more flags and environments.

  • Free: “The Forever Free plan has the same feature set as the paid plans.” source, read 11 November 2026.
  • Price row as printed: “$ 0 0 $ 110 / mo $ 325 / mo $ 900 / mo” source, read 11 November 2026.

Our page on ConfigCat →

Open score and India fit

Our open score gives a tool up to 60 points from signals we can check: rupee pricing, GST invoice, UPI, data in India, a public price, a free plan and the number of alternatives. “Not recorded” means we have not found a vendor statement on that point, not that the answer is no. How the score is worked out.

ToolOpen scorePrices in ₹GST invoiceUPIData in India
Flagsmith30 of 60 (known 6 of 8 signals)NoNoNot recordedYes
Unleash20 of 60 (known 5 of 8 signals)NoNoNot recordedNot recorded
ConfigCat30 of 60 (known 6 of 8 signals)NoNoNot recordedYes

Before you decide

  • ConfigCat's price row is printed without plan names next to each number; we quote it as printed and do not match numbers to plans.
  • All in dollars.

What AI assistants name

We asked three assistants the same 5 buyer questions about feature flags (9–10 Nov 2026), 15 answers in all. 4 of the 5 questions name no company; question 3 names LaunchDarkly. Named in how many: Flagsmith in 12, Unleash in 12, ConfigCat in 7. The names that came up most across all answers, the answers to question 3 included: Unleash (12), Flagsmith (12), LaunchDarkly (10), GrowthBook (8). How the Index is run.

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