Tool
Convai
Free tier: Check pricing (opens in a new tab)
From: Check pricing (opens in a new tab)
Checked October 16, 2026
- Strength. The site describes conversational characters that talk with the player inside a game.
- Weakness. The pricing page did not return a readable price or free-tier amount in this check.
Checked October 15, 2026
Conversational characters for games. Site loaded; pricing text did not come through, so the free tier is unconfirmed.
Convai makes conversational characters for games. The homepage returned HTTP 200. The pricing URL did not yield readable plan text in this environment, so the free tier is unconfirmed. We did not create an account.
Best for
- In-game characters that talk with the player
- Teams comparing hosted NPC platforms
Not ideal for
- A confirmed price or free tier from this check
- Workflow automation outside a game
What we checked
Docs checked means we opened the official site and the pricing and docs URLs on this page. We did not run a successful local install, so this is not a smoke test.
No local install attempted (SaaS/desktop/extension or install not feasible without account).
Notes from this check
- Could not extract pricing/free tier from pricing URL in this environment.
Related tools
Bitpart
NPC engine for games, with SDKs described on the product page. No public price grid found on our check.
Docs checkedAgentChecked October 15, 2026
Free tier: Check pricing (opens in a new tab)
From: Check pricing (opens in a new tab)
Checked October 16, 2026
- Strength. The product page describes an NPC engine with SDKs for game characters.
- Weakness. No public price grid was on the pages we checked, so the cost has to be confirmed with the vendor.
Inworld
Character AI for games and interactive agents. Pricing page included a $0 sample; not hands-on tested.
Docs checkedAgentChecked October 15, 2026
Free tier: Yes · On-Demand plan is $0, then pay as you go.
From: Check pricing (opens in a new tab)
Checked October 16, 2026
- Strength. The On-Demand plan is $0 to start, then you pay as you go for game character dialogue.
- Weakness. There is no flat monthly starting price, because usage is pay as you go after the $0 plan.
MistScale
Memory for game NPCs. Homepage checked; a dedicated /docs URL returned 404 once.
Docs checkedChecked October 15, 2026
Free tier: Check pricing (opens in a new tab)
From: Check pricing (opens in a new tab)
Checked October 16, 2026
- Strength. The homepage describes memory for game NPCs that need to remember the player.
- Weakness. The MistScale docs URL returned 404, and we did not find a separate pricing page.
modl.ai
Game AI tools. Homepage loaded; /pricing returned 404, so pricing is unconfirmed.
Docs checkedChecked October 15, 2026
Free tier: Check pricing (opens in a new tab)
From: Check pricing (opens in a new tab)
Checked October 16, 2026
- Strength. The homepage loaded and describes game AI tools for teams checking the current product.
- Weakness. The /pricing path returned HTTP 404, so there is no public price to compare.