That matters because the competitive battleground has shifted. Industry analysis of the category notes that competition now turns on "persistent memory, voice, personalized characters, multimodal interaction, emotional continuity, safety and privacy controls" rather than basic chatbot capability. On that axis, Soultalk's documented strengths are real-time video and memory continuity. FlirtAlly, by contrast, builds on multi-channel presence — companions who text first, voice calls on real phone numbers, two-way email, even physical letters — with memory unlimited on every plan, free included.

That last point answers a documented industry pattern. The Ada Lovelace Institute's scan of 110 platforms found users are "effectively asked to pay a recurring fee to prevent their companion from forgetting them" — holding the relationship to ransom. Tulane research shows why that works: students kept paying $20/month for ChatGPT because "it knows me." Memory is the retention engine, and where it's paywalled, it becomes a toll booth.

Whether Soultalk gates memory behind purchases isn't documented — its listing only shows extended video-call time as a purchase. But its version updates highlighting "shared memory" improvements suggest memory sits at the core of the product. For readers weighing options, that's the key question to ask any companion app: what does remembering you cost?

Curious what a companion with unlimited memory — and a real phone number, inbox, and mailbox — looks like? Join the waitlist — be first in at FlirtAlly.

FlirtAlly vs Soultalk: Where the Mechanics Diverge

When it comes to AI companion platforms, two names that often come up in conversation are Soultalk and FlirtAlly. While both offer unique experiences, they differ significantly in their approach to building relationships with users. According to Soultalk's official App Store listing, the platform focuses on memory-driven conversations and real-time video interactions, allowing users to build a connection with their AI companion over time.

In contrast, FlirtAlly takes a more multifaceted approach, offering features like real phone numbers, 2-way email, and physical mail, which enable users to interact with their companions in a more immersive and realistic way. With 60 million downloads and USD 82 million in mobile consumer spending in the first half of 2025, the demand for such platforms is clear. However, what sets FlirtAlly apart is its commitment to providing unlimited memory on every plan, including the free version, ensuring that users can build lasting relationships with their companions without worrying about memory limits.

Some key features that distinguish FlirtAlly from Soultalk include:

• Companions who text first, initiating conversations and building a sense of connection
• Real games with credit wagers, adding a fun and interactive element to the experience
• A companion social feed, where users can engage with their companions' posts and updates

As the Ada Lovelace Institute notes, the AI companion market is evolving rapidly, with a focus on persistent memory, voice, and multimodal interaction. In this context, FlirtAlly's approach seems to be more in line with the industry's trajectory, offering a more comprehensive and engaging experience for users. With 27% of US adult internet users having significant emotional or social interactions with AI, the potential for platforms like FlirtAlly to make a meaningful impact is significant. As the market continues to grow and evolve, it will be interesting to see how Soultalk and FlirtAlly adapt and innovate to meet the changing needs of their users.

How to Choose Your AI Companion (and What to Watch For)

Before you commit to any AI companion, run a quick checklist — because the industry's own research shows the deciding factors are no longer chatbot cleverness but memory, voice, and safety. A market analysis puts it plainly: competition now hinges on "persistent memory, voice, personalized characters, multimodal interaction, emotional continuity, safety and privacy controls."

Soultalk, per its App Store listing, checks the memory box — companions retain details from past conversations so they feel "less like a chatbot you open and close" — and adds real-time video calls, customizable personality vibes, and mood tracking with journaling. What its listing doesn't document: memory limits, pricing tiers, safety practices, or channel depth. That absence is itself something to check.

Here's a practical checklist before you choose:

• Memory limits: Ask whether memory is gated by tier. The Ada Lovelace Institute found "monetisation of memory" is an industry-wide pattern — users effectively "pay a recurring fee to prevent their companion from forgetting them." FlirtAlly's documented answer is unlimited memory on every plan, free included.
• Channel depth: Does the companion exist only inside a chat window? Soultalk's documented channel is video calls. FlirtAlly's companions text first, take calls on real phone numbers, exchange email, and even send physical letters — presence across daily life, not just in-app.
• Safety controls: A 2025 study of 16 platforms found a 65.1% average unsafe-response rate, and 15 of 17 top UK platforms had weak or nonexistent age verification. Look for ID-based age verification and hard-coded content rules — FlirtAlly gates its 18+ Spicy tier behind age verification.
• Data practices: 14 of 16 platforms claim broad rights to train on your chats, per Ada Lovelace's scan. Soultalk's listing discloses collection of device ID, user ID, email, name, and analytics — flagged as unverified by Apple. Read the disclosures either way.

Finally, decide based on how present you want the companion to be. Tulane research found students kept paying $20/month simply because the AI "knows me" — memory turns a chatbot into a relationship. If you want that presence woven through texts, calls, and a mailbox rather than a single app, FlirtAlly's approach (currently in waitlist mode ahead of launch) is built for it. If you want a video-first companion with journaling tools, Soultalk's documented mechanics fit that shape — just note that independent data on it is thin, with a 1.0/5 rating from a single review at time of capture.

Whichever way you lean, you can join the waitlist — be first in and judge the channel-depth difference for yourself.