Sellizer is a proposal tracking tool for B2B sales teams. It answers the question that follows every proposal you send: what happens to it once it reaches the client.
Cost / License
- Paid
- Proprietary
Platforms
- Online
- Software as a Service (SaaS)



Sellizer is a proposal tracking tool for B2B sales teams. It answers the question that follows every proposal you send: what happens to it once it reaches the client.



Productus groups user feedback into themes, puts the paying revenue behind each theme next to its match rate, and measures what changed after a fix ships.



