Quick answer
Flagsmith - Flagsmith wins for most builders because its free tier goes much farther on usage and team size, while DevCycle is the better fit if you want unlimited seats and stronger free-plan flag management features.
How the free tiers compare
These two free tiers solve the same core job, but they draw the line in different places. DevCycle gives you a more feature-rich free plan for a small product team: unlimited seats, unlimited flags, integrations, debugging tools, A/B testing, and schema tooling, with the main constraint being 1,000 client-side MAUs. Flagsmith is more generous on raw usage and collaboration basics: 50,000 requests per month, unlimited flags, unlimited environments, unlimited identities and segments, but only 1 team member on the free tier. So DevCycle favors teams that need more people and more tooling before paying, while Flagsmith favors builders who care about request volume, segmentation, and staying free longer on a single-user or very small-team setup. Once you outgrow free, DevCycle jumps to a $500/month Business plan, while Flagsmith starts at $40/month on annual billing.
DevCycle vs Flagsmith free tier, side by side
| DevCycle FTV 42 | Flagsmith FTV 47 | |
|---|---|---|
| Free usage cap Different usage units, so this is not a direct apples-to-apples ceiling. | 1,000 client-side MAUs | 50,000 requests/month |
| Seats on free plan DevCycle is much friendlier to multi-person evaluation. | Unlimited | 1 team member |
| Feature flags on free plan Both let you create as many flags as you need. | Unlimited | Unlimited |
| Environments on free plan Flagsmith explicitly includes unlimited environments. | Not specified | Unlimited |
| Identities and segments on free plan Flagsmith spells this out; DevCycle input does not. | Not specified | Unlimited identities and segments |
| A/B testing on free plan DevCycle explicitly includes A/B testing on free. | Included | Not specified in free plan items |
| Debugging tools on free plan DevCycle includes debugging tools; Flagsmith free list does not mention them. | Included | Not specified in free plan items |
After you outgrow the free tier
DevCycle’s first paid step is the Business plan at $500/month billed annually, with a flat-price model and much larger included quotas. Flagsmith starts far lower with Start-Up at $40/mo billed yearly or $45/mo monthly, also flat-priced, then moves to Scale-Up at $250/mo yearly or $300/mo monthly. So DevCycle is the expensive step-up option, while Flagsmith has a much gentler paid ladder. For typical small-team use, Flagsmith is clearly cheaper once you need to pay. No usage-based overage rates are provided here, so there are no reliable per-usage cost scenarios beyond the included plan limits.
Cost at real usage
| Usage | DevCycle | Flagsmith |
|---|---|---|
| Under free limits: 800 client-side MAUs on DevCycle / 30,000 requests on Flagsmith Both stay inside their free caps. | Free | Free |
| Small paid team: 3 users, 75,000 monthly requests DevCycle’s first paid tier is a flat $500/month; Flagsmith’s Start-Up tier is much cheaper and already includes 1,000,000 requests and 3 members. | $500/mo est. | $40/mo yearly or $45/mo monthly |
| Growing app: 120,000 monthly requests / MAU-heavy client-side rollout Flagsmith’s Start-Up tier includes 1,000,000 requests, while DevCycle’s free tier is capped at 1,000 client-side MAUs and the next price shown is Business at $500/month. | $500/mo est. or contact sales if beyond included limits | $40/mo yearly or $45/mo monthly |
| Larger team: 10 team members Flagsmith’s Scale-Up is the first listed tier that expands team size beyond 3 and supports up to 20 members. | $500/mo est. or contact sales if beyond free usage | $250/mo yearly or $300/mo monthly |
Estimates, not quotes. Usage-based rates change - verify with the vendor's pricing page before committing.
When to pick each one
Pick DevCycle when…
- You need unlimited seats on a free plan so product, engineering, and QA can all use the same flag setup.
- You want free A/B testing and debugging tools without paying first.
- You are running a client-side app and expect to stay under 1,000 MAUs for a while.
- You care about flag schemas and custom property schemas in the free tier.
- You want OpenFeature-native support and a more full-featured free management workflow.
Pick Flagsmith when…
- You are a solo builder or tiny team and want the highest free request ceiling.
- You need unlimited environments and unlimited identities/segments on the free tier.
- You want a free plan that can handle a higher-volume app before you pay.
- You are okay with one team member on free and only need the basics for flagging and targeting.
- You expect to scale into lower-cost paid plans, starting at $40/mo or $45/mo, rather than a $500/month jump.
Bottom line
For most builders, Flagsmith is the easier free-tier choice because it gives you far more room on requests and a much cheaper path after free. DevCycle wins if your main constraint is collaboration and you want unlimited seats plus more free-plan tooling for flag management, testing, and schemas. If you are a solo developer or a very small team, Flagsmith is usually the better place to start. If you are trying to involve a broader team before paying, DevCycle is the cleaner free-tier fit.
Read the full listings: DevCycle and Flagsmith. Scores use the FTV methodology at /ftv. Browse more head-to-heads on /compare, or see the top-ranked free tiers on /top.