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Developer Rocket Fuel for Feature Flags, Dynamic Logging, and Secret Management.

From $99/mo, billed monthly (free plan available) Visit Website
Tracked since 2026

The Bottom Line

Price
From $99/mo, billed monthly (free plan available). Compare plans

Key facts

  • Manages feature flags, dynamic logging, and secrets from a single platform.
  • Offers developer-focused tools like CLI and editor plugins for real-time control and visibility.
  • Provides usage-based pricing and enterprise-grade features like audit logging and multi-context targeting.

Pros

  • Developer-focused experience with powerful editor integrations.
  • Combines feature flags, dynamic logging, and secret management in one tool.
  • Real-time updates and observability into flag usage.
  • Fair, usage-based pricing model.
  • Robust enterprise features like audit logging and advanced permissions available at scale.

Cons

  • AB Testing Analysis is not explicitly detailed as an in-tool feature.
  • Some advanced features like Business Support SLA and 2yr Audit Log Retention are only available on higher tiers.

What is Prefab?

Prefab provides a comprehensive platform for managing feature flags, dynamic logging, and secrets, designed specifically for developers. It aims to streamline development workflows by offering real-time configuration changes, robust editor integrations, and detailed observability into flag usage. The platform helps engineering teams maintain control over their applications, enabling safe rollouts, A/B testing, and instant debugging without redeployments. Prefab is built for engineering teams of all sizes, from startups to large enterprises, who need granular control over their application's behavior in production. It addresses common pain points like stale feature flags, costly debug logging, and insecure secret sharing, allowing developers to stay in their flow and focus on building. Its developer-first approach emphasizes ease of use, powerful tooling, and transparent, usage-based pricing.

Available on: Web

Key Features

  • Unlimited Feature Flags & Users
  • Dynamic Logging (toggle log levels instantly)
  • Secret Management (CLI-based, zero-knowledge)
  • CLI & Editor Plugins (VS Code, IntelliJ, etc.)
  • Real-time Flag Evaluation Data & Visualizations
  • Personal Overrides for Local Development
  • Multi-Context Targeting (user, team, region, availability zone)
  • Reusable Segments for Flag Rollouts

Pricing Plans

Free Trial

Pricing checked Oct 5, 2026. Source: prefab.cloud/pricing, read Oct 5, 2026

Prefab plans and prices, checked October 2026
Plan Price Details
Free

$0

  • Unlimited Flags & Users
  • Evaluation Charts
  • Dynamic Logging
+3 more
  • Up to 5 Server Connections
  • Up to 1.5M Requests (~5k MAU)
  • SSO with Google
Pro

$99 / month

  • Everything in Free
  • Up to 100 Servers
  • Up to 15M Requests (~50k MAU)
+1 more
  • SAML (Okta, GSuite)
Enterprise

$499 / month

  • Everything in Pro
  • Up to 500 Servers
  • Up to 300M Requests (~1M MAU)
+4 more
  • 99.99 Uptime SLA
  • Business Support SLA
  • 2yr Audit Log Retention
  • Full Pricing & Packaging Matrix

Is Prefab worth the price?

Good value

Prefab's pricing is quite generous, especially with its robust Free tier offering unlimited flags and users, and a substantial 1.5M requests.

The jump to Pro at $99/month for 15M requests and 100 servers offers good value for growing teams, while Enterprise at $499/month caters to larger organizations needing high availability and extensive support. This pricing is best for developers and small to large businesses looking for scalable feature flag and secret management.

Hidden Costs & Gotchas

Overage fees for exceeding request limits

Full Prefab pricing: every plan, hidden costs and alternatives

How Prefab's pricing compares

Prefab starts at $99/mo, billed monthly. Its direct competitors are priced on a different basis (per user, or in another currency), so each entry price below is shown with its own unit and currency and is not ranked against the others.

Prefab
$99/mo, billed monthly
$40/mo, billed yearly
$40/user/mo, billed monthly

Entry paid plan, monthly price (billing term shown per row), in each tool's own currency. Pricing checked Oct 5, 2026.

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One email per change, found on the vendor's own pricing page. Unsubscribe any time.

Prefab by the numbers

Toolradar data: Prefab's entry paid plan ($99/mo, billed monthly) ranks #4 of 8 for price among the Feature Flags tools with a verified entry price and no stated unit, where the median is $99.50/mo. As of Oct 2026.

Prefab compared with 23 Feature Flags tools on Toolradar, as of Oct 2026
Metric Prefab Peer median Position (1 is best)
Entry paid plan $99/mo, billed monthly $99.50/mo #4 of 8 tools with no stated price unit, verified price
Free plan Yes 18 of 23 have one n/a
Listed as an alternative to 1 tool 1 #12 of 23 (joint)

Each position is counted among the tools that have data for that row, as noted under it. A lower entry price ranks higher; prices are read on vendor pages and compared only with tools priced on the same basis. All Feature Flags data · How we compute this. Advertising and placement fees are not inputs to any position.

Cite this: Toolradar, “Prefab by the numbers”, Oct 2026.

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Prefab FAQ

How does Prefab streamline application development?

Prefab streamlines application development by combining feature flags, dynamic logging, and secret management into a single platform. This integration allows developers to make real-time configuration changes and gain observability into flag usage without requiring redeployments, helping them stay focused on building.

Which teams benefit most from using Prefab?

Engineering teams of all sizes, from startups to large enterprises, benefit most from Prefab. It is designed for teams that require granular control over their application's behavior in production and need to address issues like stale feature flags or insecure secret sharing.

How does Prefab compare to LaunchDarkly?

Prefab differentiates itself from competitors like LaunchDarkly by offering a combined solution for feature flags, dynamic logging, and secret management within one developer-focused platform. This integrated approach aims to provide a more unified experience for managing application configurations and observability.

What kind of limitations should users be aware of with Prefab?

Users should be aware that Prefab does not explicitly detail AB Testing Analysis as an in-tool feature. Additionally, some advanced capabilities, such as a Business Support SLA and 2-year audit log retention, are exclusively available on higher-tier plans.

Does Prefab include a free tier?

Yes, Prefab offers a free tier for users to get started with its features. Paid plans are available for those who require more extensive usage and access to additional features beyond the free offering.

Can Prefab help with debugging production issues?

Prefab can help with debugging production issues through its dynamic logging capabilities and real-time updates. This allows developers to instantly adjust logging levels and configurations to diagnose problems without needing to redeploy their applications.

How does Prefab pricing compare with other Feature Flags tools?

Prefab's entry paid plan ($99/mo, billed monthly) ranks #4 of 8 for price among the Feature Flags tools with a verified entry price and no stated unit, where the median is $99.50/mo. Prices are read on each vendor's own pricing page and compared only with tools priced on the same basis. Source: Toolradar, Oct 2026.

Source: prefab.cloud

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