Pi vs Character.AI

A side-by-side look at scores, pricing and features — with RECATOOLS' ASEAN-aware verdict for each.

Pi Free, supportive AI companion from Inflection, relaunched in 2026 Visit Character.AI Chat and roleplay with AI-built characters and personas Visit
RECATOOLS Score 6 / 10 6 / 10
Capability 5 6
Value for money 7 6
Ease of use 9 8
ASEAN readiness 6 6
API quality n/a 1
Pricing Free Freemium
Free tier Free on web, iOS and Android; no paid consumer plan published. Inflection said in Aug 2024 it would cap free message volume Full access with queue times during peak hours
Paid from — c.ai lite from $4.99 a month in the US
Has API ✗ ✗
Open source ✗ ✗
Free to use ✓ ✓
Users — 20M+ monthly active users (below ~28M 2024 peak; varies by source)
Founded 2023 2021
Maker Inflection AI, Inc. Character.AI (Google licensing deal)
Verdict

Pi is still one of the most pleasant AI companions to talk to, and its July 2026 relaunch added useful everyday tools: memory, reminders, to-do lists, a news brief and group activities. It is free, on the web and on iOS...

Character.AI is still the dominant platform for building and chatting with AI personas — a very large user-made character library, near-zero friction to start, and personas consistent enough to keep sessions running long...

Full review → Full review →
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Comparisons cover up to 4 tools. Scores are RECATOOLS editorial assessments; verify current pricing on each vendor's site.