Storysizer questionnaire mockup
Storysizer app result mockup

Replace Gut Feeling with Structured and Collective Story Estimation

Help your team estimate stories with greater clarity by collecting the right inputs first, so story points are based on shared criteria.

Main and Upcoming Features

Storysizer is evolving step by step, with core features available today and more collaborative capabilities on the way.

Available now

Single Story Estimation

Estimate one story at a time with a guided questionnaire that translates objective inputs into clearer story point decisions.

Available now

Personal Estimation Memory

Save your own estimation context so you can keep continuity across sessions and make future point assignments more consistent.

Upcoming

Group Estimation Workflows

Bring multiple contributors into the same estimation flow, compare perspectives, and converge on shared story points as a team.

Upcoming

Parameter Discordance Insights

Spot where team members diverge on specific estimation parameters, so discussions focus on the factors driving the point gap.

Secure Login with Social SSO

Access Storysizer in seconds with social Single Sign-On. Fast onboarding, secure authentication, and privacy-first access controls are built in by default.

One-click access with Google, GitHub, and Microsoft

Faster sign-in, no password setup

Encrypted and secure auth flow

Your data stays private by design

Minimal permissions, full transparency

Apple Login (Coming Soon)

Storysizer login with Google, GitHub, and Microsoft

Community Feedback

Storysizer is improving in public. Share your experience and, with your permission, we may feature your feedback here.

Leave a feedback

Tell us what worked, what felt unclear, and what you would improve. With your permission, your feedback will be added to this section to help other teams discover Storysizer.

Leave a feedback

Need Help? Open a Ticket

Our support team will get back to you ASAP via email.