Z AI vs ChatGPT: Features, Pricing and User Reviews 2026

Z AI's coding plans come in three tiers, Lite, Pro, and Max, each available monthly or yearly.

• Lite ($16.20/month): 10% off the regular $18 price, with a base usage allowance, access to the latest models, and support for over 20 coding tools including Claude Code.

• Pro ($64.80/month): Everything in Lite, plus 5 times the usage, priority access to new models, a curated set of MCP tools, and faster generation speeds.

• Max ($144/month): Everything in Pro, plus 20 times the usage, first access to new models, and dedicated resources during busy times.

Choosing yearly billing saves 30%, bringing Lite down to $12.60 a month, Pro to $50.40 a month, and Max to $112 a month.

ChatGPT offers a free plan plus several paid tiers built for different needs.

• Free ($0/month): Limited access to GPT-5.5 Instant, messages, image creation, and Codex.

• Go ($8/month): More messages, uploads, image creation, and longer memory, with possible ads.

• Plus ($20/month): Advanced reasoning with GPT-5.6, expanded Deep Research, Projects, scheduled tasks, and custom GPTs.

• Pro (from $100/month): Five to twenty times more usage, top level reasoning, and maximum Codex and research limits.

For teams, Business costs $20 per user per month billed yearly, or $25 monthly, with a two user minimum, adding admin controls and app connectors. Enterprise uses custom pricing with advanced security, data residency, and dedicated support.