10 best GDevelop alternatives

Knime

KNIME provides a free open-source Analytics Platform for visual data science workflows spanning ETL, analytics, machine learning, and generative AI. Paid Hub plans add collaboration, automation, secrets management, and enterprise governance on top of the desktop builder.

• From $19/mo
• Free plan
• API unknown

Best for: Data teams and analysts who want drag-and-drop pipelines with optional paid automation and team governance in KNIME Hub.

Thunkable

Thunkable is a no-code platform for building native iOS and Android apps with AI-assisted design and logic. Public pricing lists free exploration tiers plus paid Builder plans with AI tokens, private projects, live publishing, and support levels for founders, agencies, and education teams.

CodeWisp

CodeWisp is an AI game builder where creators describe ideas and play generated games in minutes. The marketplace hosts community projects, while paid plans unlock higher credit pools, collaboration, monetization, code editing, and exports.

• From $19/mo
• Free plan
• API unknown

Best for: Hobbyists and indie creators who want prompt-to-playable games without a traditional game engine workflow.

App Quality Copilot

Maestro is an open-source end-to-end UI testing stack for mobile and web, with free local CLI and Studio tools plus Maestro Cloud to run parallel tests on hosted devices.

• From $250/mo
• Free plan
• API available

Best for: Mobile and web teams who want YAML-readable UI tests and optional cloud parallel runs.

Weblium

Weblium is a no-code website builder with templates, mobile optimization, Evo AI assistant, and tiered plans for lead capture, stores, blogs, and multilingual sites. Pricing is published in USD with a free tier, Starter for business sites, and Business for ecommerce-scale projects.

Amical

Amical is open-source AI dictation software for Mac, Windows, iOS, and Android that turns voice into polished, auto-formatted text in any app. It supports local and cloud models, custom vocabulary, 100+ languages, and optional Premium cloud dictation with team features.

• From $7/mo
• Free plan
• API unknown

Best for: Developers, writers, and mobile professionals who want hands-free dictation with local privacy or faster cloud models.

Langfuse

Langfuse is an open-source LLM engineering platform for tracing, evaluating, and improving AI agents with collaborative debugging and metrics. Langfuse Cloud offers hosted Hobby, Core, and Pro tiers metered in observability units.

• From $29/mo
• Free plan
• API available

Best for: AI engineers who need open-source-friendly observability and eval workflows without building tooling in-house.

Tiptap Editor 3.0 Beta

Tiptap is a headless rich-text editor framework with 100+ extensions and a paid Tiptap Platform for collaboration, comments, DOCX conversion, AI toolkit agents, and cloud documents. Developers embed the open-source editor or buy hosted platform tiers for production document apps.

• From $49/mo

BigDevSoon

BigDevSoon teaches frontend development by building 21+ real-world projects with AI code generation, instant feedback, 100 daily challenges, and 40+ practice problems. Paid tiers add BigTokens for prototypes, CV tools, and AI project roasting with optional lifetime access.

• From $5.33/mo
• Free tier unknown
• API unknown

Best for: Developers learning frontend skills through project-based practice and AI-assisted coding feedback.

Bubble

Bubble is a visual no-code platform for building web and mobile applications with databases, workflows, design tools, and AI-assisted development in a hosted workspace.

• From $59/mo
• Free plan
• API available

Best for: Founders and product teams shipping full-stack apps without traditional code who need Bubble-hosted infrastructure.