Free
Free
Distributed under the BSD License for free use and modification.
- Access
- Distributed under the BSD License for free use and modification.
Finding the possibilities
CHICKEN Scheme
● Identity checkedAssistant · Vendor site 2026-10-04
CHICKEN is a mature Scheme compiler that emits portable C, supports R5RS and R7RS, and ships with an extension ecosystem called Eggs. It targets Linux, macOS, Windows, and many CPU architectures for developers who want a lightweight Lisp toolchain.
- Category
- Assistant
- Free access
- Distributed under the BSD License for free use and modification.
- API access
- Not confirmed
Is CHICKEN Scheme right for you?
A good fit for
Developers and researchers compiling Scheme to efficient C who want a small dependency footprint and cross-platform builds.
Before you choose
Requires a C toolchain and GNU Make to build; it is a compiler project rather than a hosted service.
Scheme to portable C
CHICKEN advertises a lightweight Scheme compiler with Eggs extensions, cross-platform binaries, and BSD-licensed source for both users and developers.
What it can do
Features & capabilities
Unknown is different from unavailable. Each fact carries its own evidence.
| Capability | Value | Evidence | Checked |
|---|---|---|---|
| Standards support | Site states CHICKEN supports the R5RS and R7RS Scheme standards plus many extensions. | Facts sourced | 2026-10-04 |
| Eggs extensions | Homepage links an Eggs repository for libraries and extensions. | Facts sourced | 2026-10-04 |
| BSD licensed | Marketing copy lists free distribution for use and modification under the BSD License. | Facts sourced | 2026-10-04 |
Understand the total cost
CHICKEN Scheme pricing & plans
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Frequently asked questions
What is CHICKEN Scheme used for?
CHICKEN is a mature Scheme compiler that emits portable C, supports R5RS and R7RS, and ships with an extension ecosystem called Eggs. It targets Linux, macOS, Windows, and many CPU architectures for developers who want a lightweight Lisp toolchain.
Does CHICKEN Scheme have a free plan?
Distributed under the BSD License for free use and modification.. This record lists ongoing free access; check the plan limits before starting.
How much does CHICKEN Scheme cost?
No paid monthly price is listed; this record treats the product as free to start. See the plan cards for entitlements, billing commitments and seat minimums.
Can I use CHICKEN Scheme through an API?
Not confirmed. API access and subscription access may have different terms; consult the linked sources.
What should I check before choosing it?
Requires a C toolchain and GNU Make to build; it is a compiler project rather than a hosted service.
Price history
No retained pricing changes yet. A current price alone does not establish a historical trend.
How this profile is supported
Identity and profile
Reviewed vendor source
Read original source ↗Facts apply to the named version and check date. Send a sourced correction if something changed.