TypingMind vs Replify (formerly heylibby.ai)

TypingMind gives you one chat interface for ChatGPT, Claude, Gemini, DeepSeek, and other LLMs while you bring your own API keys. You pay a one-time license fee to TypingMind, then only for the tokens each model provider charges. Chats, folders, agents, and API credentials stay in local browser storage by default, so your conversations are not sent for model training.

Where ChatGPT Plus locks you into OpenAI and caps usage, TypingMind lets you switch models mid-conversation, run multi-model parallel chats, and connect MCP tools, RAG knowledge bases, and custom plugins. Prompt caching can cut token costs up to 90% on supported models. Over 50 pre-built agents cover coding, research, and marketing workflows out of the box.

TypingMind suits power users and teams who already pay for API access and want a richer UI than vendor defaults. More than 20,641 customers use it daily, and a separate TypingMind for Teams product adds admin controls, custom branding, and self-hosting for companies.

Replify, formerly heylibby.ai, gives gyms and wellness brands an AI receptionist and sales agent that answers phones, texts, emails, and live chat around the clock. The platform books tours, qualifies leads, runs outbound follow-up sequences, and can even handle billing and collections calls so front desk staff stay focused on members in the club.

Generic AI receptionists target any small business. Replify is built for multi-location fitness operators with outbound sales campaigns, AI VoIP, billing automation, and integrations into ABC Fitness, ClubReady, Mindbody, and Daxko. Case studies cite 6 to 10 times more captured leads and 50 to 74 percent automation on telephone inquiries at brands like Gold's Gym and UFC Gym.

Franchise operators, health club managers, and studio owners who miss after-hours calls or burn staff time on payment follow-ups are the core audience. Pricing starts at $300 per month on the Core plan with white-glove onboarding, no setup fees, and cancel-anytime terms listed on the site.