CodeChef IDE vs Sphere Engine

CodeChef IDE

Figure	CodeChef IDE	Sphere Engine
Price from	$10.33/mo	—
Free plan	Yes	—
Free trial	—	Yes
Open source	—	—
Web	Yes	Yes
Linux	—	Yes
API	Yes	Yes
Self-hosted	—	Yes
Plans published	4	2
Spec score · Code Playground Software	9.1 (#2)	7.4 (#41)
Headquarters	CodeChef lists its address in Bengaluru, Karnataka, India.	Gdynia, Poland
Integrations	CodeChef’s IDE page links its compiler with CodeChef learning roadmaps and courses; it does not list external IDE integrations there.	The modules support RESTful API and webhooks, while widget integration is also available for integrating Sphere Engine into applications.
Languages	The compiler supports Python, C++, C, JavaScript, Rust, Go, Kotlin, and other languages.	The Compilers product page states that it supports over 80 programming languages.
Privacy	CodeChef’s privacy policy says it collects platform usage data, including activity, IP address, browser, and operating system, and uses it for service improvement, security monitoring, personalization, and support.	The privacy policy says the controller follows GDPR obligations, applies technical measures to protect personal data, and does not use users' personal data in automated decision-making algorithms.
Support	Support is offered through the [email protected] email address and a discussion forum.	Enterprise subscriptions include 24/7 support, an SLA, and on-demand custom feature development.

CodeChef IDE has no write-up on Specifiction yet; its figures are above.

Sphere Engine has no write-up on Specifiction yet; its figures are above.