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Documentation Index

Fetch the complete documentation index at: https://docs.zerotwo.ai/llms.txt

Use this file to discover all available pages before exploring further.

ZeroTwo offers five plans designed for individuals, power users, and businesses. All plans include access to the full ZeroTwo interface; the differences are in message limits, model access, tool availability, and organizational features. For current pricing, visit zerotwo.ai/pricing.
Pricing details change over time. This page documents feature availability and quotas. For exact current prices, always check zerotwo.ai/pricing.

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Plans at a Glance

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Free Plan

The Free plan is available to all new accounts with no credit card required. It is designed for users who want to explore ZeroTwo before committing to a paid plan.Pricing: $0/monthWhat’s included:
FeatureLimit
Messages per day20 (standard models only)
Premium model messagesNot included
Web search1 per day
Deep research1 per day
Image generation1 per day
Video generationNot included
Audio generationNot included
VoiceNot included
Files per message1
Memory entries5 max
Projects1
Canvas modeIncluded
Agent modeNot included
Custom agentsNot included
SkillsNot included
Connectors (45+)Not included
Shared linksIncluded
Business admin panelNot included
Daily limits reset at midnight UTC.
Free plan conversations are retained in full with no automatic expiration. Export your data at any time via Settings → Data Controls → Export.

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Plan Comparison Table

FeatureFreeProPro 2xPlus UltraBusiness
Daily message limit20/day————
Monthly premium message limit—555/mo1,150/moUnlimitedUnlimited
Standard model messages20/dayUnlimitedUnlimitedUnlimitedUnlimited
Web search1/dayUnlimitedUnlimitedUnlimitedUnlimited
Deep research1/dayUnlimitedUnlimitedUnlimitedUnlimited
Canvas mode✓✓✓✓✓
Agent mode—✓✓✓✓
Voice—✓✓✓✓
Image / video / audio generation1 image/dayUnlimitedUnlimitedUnlimitedUnlimited
File uploads per request1Up to 10Up to 10Up to 10Up to 10
Memory entries5 maxUnlimitedUnlimitedUnlimitedUnlimited
Projects1UnlimitedUnlimitedUnlimitedUnlimited
Custom agents—✓✓✓✓
Skills—✓✓✓✓
Connectors (45+)—✓✓✓✓
Shared links✓✓✓✓✓
Business admin panel————✓
Member management————✓
Seat billing (Stripe)————✓

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Premium Messages Explained

A premium message is any message sent to a rate-limited (premium) model. These are the highest-capability, highest-demand models on the platform. Premium (rate-limited) models include:
  • OpenAI: GPT-5, GPT-4o
  • Anthropic: Claude Opus 4.6 variants, Claude Sonnet 4.6 variants
  • Google: Gemini 2.5 Pro, Gemini 3.1 Pro
  • xAI: Grok-4
  • Cohere: Command A
  • Mistral: Mistral Large
  • Qwen: Qwen Max
  • Perplexity: Sonar Pro
Messages sent to standard (non-rate-limited) models do not count against your premium quota. Standard models are always available in unlimited quantities on all paid plans.

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Fallback Behavior

When your premium message quota is exhausted on Pro or Pro 2x, ZeroTwo automatically routes your next message to a high-quality fallback model so your work continues without interruption:
Fallback ModelProvider
GPT-5-miniOpenAI
GPT-4o-miniOpenAI
Gemini Flash LiteGoogle
Mistral SmallMistral
Grok 4 FastxAI
You can also manually select a standard model at any time using the model picker to preserve your premium quota for tasks that specifically need it.

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Annual vs. Monthly Billing

ZeroTwo offers both monthly and annual billing options. Annual billing provides a discount versus the equivalent monthly cost. Exact pricing is available at zerotwo.ai/pricing.

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Business Free Trial

New Business accounts receive a 14-day free trial with card validation at signup. Your card is not charged until the trial period ends. You can cancel at any time during the trial with no charge. For volume pricing, custom contracts, or enterprise requirements, contact ZeroTwo directly via zerotwo.ai.

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