Hooked by Nir Eyal and Ryan Hoover
How to build habit-forming products
What founders should know about Hooked by Nir Eyal and Ryan Hoover
Hooked by Nir Eyal is a book that lays out the Hook Model, a four-step framework (trigger, action, variable reward, investment) for building products that form user habits and drive engagement.
Best for
How to build habit-forming products
Probably not for
Teams that need requirements this record cannot verify yet.
About Hooked by Nir Eyal and Ryan Hoover
Hooked by Nir Eyal is a book that lays out the Hook Model, a four-step framework (trigger, action, variable reward, investment) for building products that form user habits and drive engagement.
Common use cases
- learning product design
- building habit-forming products
- understanding user engagement
Decision criteria
- Team fit and workflow maturity
- Pricing model and free-tier constraints
- Deployment, API, and integration requirements
Verified facts and evidence
| Claim | Value | Source | Confidence |
|---|---|---|---|
| Verification date | 2026-06-30 | StartupToolbox | high |
| Pricing model | paid | StartupToolbox | medium |
Methodology and freshness
A founder should be able to bookmark this page, compare the record with related options, and act without reopening scattered source tabs.
Use this record to narrow fit, pricing, and integration risk before starting trials.
Last reviewed: Jun 30, 2026
Who should consider Hooked by Nir Eyal and Ryan Hoover?
How to build habit-forming products
How current is this tool record?
Startup Atlas last checked this record on 2026-06-30.