Buy by Agentcard vs Extra Thursday: Features, Pricing & Which Is Better (2026)
A side-by-side comparison of Buy by Agentcard and Extra Thursday — features, pricing, and ideal use cases — to help you decide which AI tool fits your workflow.
Buy by Agentcard
Agentcard
Issue single-use virtual debit cards your AI agent can spend on its own — no wallet or prefunding, accepted everywhere Visa is.
Key features
- Single-Use Virtual Cards: Issue disposable cards that self-destruct after one transaction so real card details are never exposed.
- Per-Charge Approval: You authorize every card creation and every payment, keeping a human in the loop on spending.
- Real-Time Notifications: Get alerted whenever your agent tries to create a card or make a payment.
- Visa Acceptance: Cards work anywhere Visa is accepted, with no wallet and no prefunding required.
- One-Click Agent Integration: Connect in one click with ChatGPT, Claude Desktop and OpenClaw.
- Prompt-to-Purchase: Let an agent buy from partner merchants just by being prompted, with Agentcard handling the transaction.
Best for
- Autonomous Agent Purchases: Let an AI agent buy software, services or goods on its own within limits you approve.
- Safe In-Chat Payments: Avoid sharing real card numbers with an agent by using disposable single-use cards.
- Controlled Spending: Approve and monitor each agent transaction to prevent unauthorized charges.
- Agent Commerce Integration: Add payment capability to a ChatGPT, Claude Desktop or OpenClaw agent in one click.
- Merchant Checkout for Agents: Have an agent complete purchases from partner merchants by prompt.
Extra Thursday
Extra Thursday
AI-native Gmail assistant that drafts, generates, and auto-replies to emails using ChatGPT and Gemini for faster inbox triage.
Key features
- Draft Generation: Generates professional email drafts for Gmail in seconds using ChatGPT and Gemini, adjustable to tone and voice for technical or polite responses.
- Auto-Reply Automation: Configurable auto-reply capability that can respond to incoming Gmail messages with one-click review and send, reducing manual reply time.
- Inbox-as-Database Search: Indexes and searches thousands of email threads to extract contextual information, past decisions, and relationships for faster triage.
- Action-Item Extraction: Detects and tracks open loops and action items across conversations, surfacing tasks and follow-ups for quick handling.
- Voice Personalization: Produces replies in the user’s voice, preserving style across different types of conversations from technical discussions to follow-ups.
- One-Click Review & Send: Allows users to review and edit AI-generated drafts and send them directly from the interface with minimal clicks.
- AI-Native Workflows: Provides workflows that combine triage, generation, and planning to turn email into actionable workstreams and daily plans.
- Context-Rich Summaries: Summarizes long or complex threads into essential details to help users understand conversation history quickly.