textbff vs Personal AI

BFF is an innovative AI companion designed to engage with you through daily text messages directly within iMessage. It's akin to a responsive diary that converses with you about various aspects of your life, including your career, goals, relationships, and emotions. By texting BFF, you open the door to thoughtful dialogue, encouragement, and self-reflection. With over 10,000 people already on the waitlist, BFF is quickly gaining popularity. Eager users can join the BFF Discord community to potentially move up in the queue.

Furthermore, BFF offers two primary AI companion options—Free and Pro. The Free version utilizes GPT-3 and offers up to 5 messages a day at no cost. For those looking for a more advanced experience, the Pro version taps into the capabilities of GPT-4, providing an unlimited messaging experience that's not only smarter but also progressively learns about you, all for $10 a month. BFF emphasizes its commitment to user satisfaction by including straightforward access to its Terms of Service and Privacy Policy, ensuring transparency and trust.

Personal AI builds memory infrastructure that gives AI a persistent identity instead of resetting every session. Its Memory Core encodes, stabilizes, stores, retrieves, and updates experiences so an assistant remembers what it has lived, not just documents you upload. The stack spans My AI for end users, Persona Studio for builders, and carrier-grade Memory Core deployments on operator networks.

Most AI assistants treat context as static files you attach before each chat. Personal AI separates memory (accumulated experiences with temporal structure) from context (static uploads) and lets identity emerge over time. Carrier benchmarks on Comcast's network cite 15ms time to first token, $0.02 per million tokens, and sub-500ms end-to-end voice versus cloud LLM baselines.

Telecom carriers, enterprise AI teams, and individual users who want a long-running assistant use Personal AI. Carriers deploy MODEL-4 on their own networks under custom agreements. Builders use Persona Studio to configure personas without code. Consumers get My AI, an assistant that remembers conversations and learns preferences over time.