Best free Apertus Chat (Public AI) alternatives

✦ WhyA Apertus Chat (Public AI) alternative — Free assistant now powered by Meta's Muse Spark models.

• Free assistant now powered by Meta's Muse Spark models
• Built into WhatsApp, Instagram, Messenger and Ray-Ban Meta glasses
• Image generation and editing in chat
• Real-time web answers

✦ WhyA Apertus Chat (Public AI) alternative — Free access to Alibaba's latest Qwen3.x models, including the Max tier.

• Free access to Alibaba's latest Qwen3.x models, including the Max tier
• Strong multilingual and coding performance
• Vision, web search, deep research and artifacts
• Many of the same models ship as open weights you can run locally

✦ WhyA Apertus Chat (Public AI) alternative — Free access to Moonshot's Kimi K3 and K2-series agentic models.

• Free access to Moonshot's Kimi K3 and K2-series agentic models
• Very long context for large documents
• Open weights, strong on agentic and coding tasks
• Built-in research, browsing and agent modes

✦ WhyA Apertus Chat (Public AI) alternative — Completely free and open-source.

• Completely free and open-source
• Switch between top open models (Llama, Qwen, DeepSeek…)
• Web search and tools enabled
• Community assistants

✦ WhyA Apertus Chat (Public AI) alternative — Free general-public chat service from Sakana AI, built on its own Namazu model.

• Free general-public chat service from Sakana AI, built on its own Namazu model
• Real-time web search integration and three selectable tones including a distinct 'Osaka' dialect style
• Launched March 2026 as Sakana's pivot from pure R&D into consumer products alongside Marlin and Fugu

✦ WhyA Apertus Chat (Public AI) alternative — Free public playground for Abu Dhabi TII's open-weight Falcon models.

• Free public playground for Abu Dhabi TII's open-weight Falcon models
• Falcon-H1 Arabic leads the Open Arabic LLM Leaderboard across model sizes
• Fully open-source, permissively licensed models downloadable from Hugging Face

✦ WhyA Apertus Chat (Public AI) alternative — Bilingual Arabic/English chatbot built on Jais 30B/70B, the leading Arabic-trained LLM family.

• Bilingual Arabic/English chatbot built on Jais 30B/70B, the leading Arabic-trained LLM family
• Trained on 475B+ Arabic tokens, culturally and linguistically tuned rather than translated
• Free web and mobile app with model choice (fast 30B vs precise 70B vs K2-Diamond-Chat for math/code)

✦ WhyA Apertus Chat (Public AI) alternative — Fully free personal-AI chatbot with no subscription tier at all — unlimited conversations, no paywall.

• Fully free personal-AI chatbot with no subscription tier at all — unlimited conversations, no paywall
• Voice mode with 8 selectable voices, plus iOS/Android/web/Apple Messages clients
• Tuned for supportive, conversational tone rather than task-completion, a distinct niche from utility chatbots

✦ WhyA Apertus Chat (Public AI) alternative — Xiaomi's web chat for its open-source MiMo MoE models (MIT license) with classic, deep-reasoning and web-search modes.

• Xiaomi's web chat for its open-source MiMo MoE models (MIT license) with classic, deep-reasoning and web-search modes
• Sign in with a Xiaomi account
• Latest listed models MiMo-V2.6-Flash and Pro (Sept 2026)