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HeyAIBuddy vs Kindroid

Two fact sheets from our own research, side by side — pricing, platforms, API access and status re-checked by us rather than quoted from the vendors. HeyAIBuddy starts at $6.99, Kindroid at $13.99. Both have a free tier. Only Kindroid ships a public API.

HeyAIBuddyVoice and text AI companion chat with official characters, custom personas, and a credit-based voice tier.KindroidAI companion app with layered memory, generated selfies, custom voices and video calls, on phone and web.

Side by side

FactHeyAIBuddyKindroid
CategoryAI Companions & CharactersAI Companions & Characters
Pricing modelFreemiumFreemium
Starts at$6.99 month$13.99 month
Public APINoYes
PlatformsWebWeb, iOS, Android, API
Company—Kindroid
Last verifiedSep 1, 2026Sep 6, 2026

What our research says

HeyAIBuddy

HeyAIBuddy is worth a look if you want to try companion chat without paying anything, since text conversations aren't metered. The credit system for voice only starts to matter once you want spoken responses or want to build and save your own custom character.

Pros

  • Unlimited free text chat with full chat history retained
  • Custom companion creation on the Pro tier and above
  • Four price points let users match spend to how much voice chat they actually use

Cons

  • Voice chat is credit-limited even on paid tiers
  • No company name, location, or founding date disclosed anywhere on the site
  • No API, mobile app, or browser extension

Kindroid

One of the more serious companion apps: memory is split across persistent, cascaded and retrievable layers rather than being a single context window, and calls, video avatars and generated selfies are all first-party rather than bolted on. It is also honest about costs, publishing app-store versus web prices side by side. The memory tiers that make it good are sold as expensive add-ons.

Pros

  • Three memory systems including a medium-term cascaded layer, documented in the help centre
  • Voice calls, video calls, custom trained voices and generated selfies are all built in
  • Public developer API with its own key format plus an open-source Discord bot
  • iOS, Android and web with one account, and web subscriptions are priced below the app stores

Cons

  • Free tier is limited to a distilled model, two characters and roughly two images every four hours
  • The high-context Ultra and MAX tiers stack on top of the base plan, reaching around $99 a month combined
  • Add-on tiers are gated behind a usage history, so you cannot simply buy them
  • Regional pricing varies and the app-store route costs about 15% more

Which one fits

Choose HeyAIBuddy if you need

  • Users who want free, unmetered text chat with AI companions
  • People who want to design a custom companion persona

Choose Kindroid if you need

  • people who want a character that remembers across months, not sessions
  • users who care about voice and video calls as much as text
  • developers wiring a character into Discord or their own app via the API

More comparisons

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