Pricing

LispWorks pricing

As lispworks.com lists them, read 8 Oct 2026. The maker's own page has the final word.

Plan	Billed and limits	Price
Personal Edition	personal and educational use · heap size limit · 5-hour sessions · no application delivery	Free
HobbyistDV Edition	individual use only · non-commercial, non-business and non-academic · runtime executables and libraries allowed for non-commercial use	On request
Professional Edition	commercial Common Lisp development and application delivery · 32-bit and 64-bit licenses sold separately · no runtime license fees	On request
Hobbyist Edition	individual use only · non-commercial, non-business and non-academic · 32-bit and 64-bit licenses sold separately	On request
Enterprise Edition	Professional features · Common SQL database interfaces · LispWorks ORB · KnowledgeWorks and embedded Prolog · 32-bit and 64-bit licenses sold separately	On request