hi ai

Freemium

A tool to write personalized emails using inbox data.

hi ai is an AI-powered email assistant designed to automate professional and personalized replies using inbox and customer data. Key features include real-time order tracking integration, Google Sheets connectivity, and the ability to fine-tune AI models to match specific brand voices. It is built for customer support teams and business owners who need to manage high volumes of correspondence across multiple accounts efficiently (verified: 2026-01-29).

Jan 29, 2026
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Pricing: Freemium
Last verified: Jan 29, 2026
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Key facts

Pricing

Freemium

Use cases

Customer support representatives needing to generate professional and personalized email responses based on real-time order tracking data (verified: 2026-01-29), Business owners managing multiple email accounts who require a centralized tool to sync customer data and automate replies (verified: 2026-01-29), Marketing teams looking to maintain brand consistency by training AI models to match specific brand voices and communication styles (verified: 2026-01-29)

Strengths

The platform integrates with Google Sheets and tracking APIs to pull relevant customer data directly into the email drafting process (verified: 2026-01-29), Users can select from multiple generative AI models including ChatGPT, Google Gemini, DeepSeek, and Claude to power their email generation (verified: 2026-01-29), The system supports multilingual communication with preferences for English, Spanish, French, German, Chinese, Hindi, Arabic, and Russian (verified: 2026-01-29)

Limitations

The free tier is limited to three emails per day and supports only one connected email account (verified: 2026-01-29), Access to unlimited email sending and multiple account connections requires a paid Business Pro or Premium Enterprise subscription (verified: 2026-01-29)

Last verified

Jan 29, 2026

Strengths

  • The platform integrates with Google Sheets and tracking APIs to pull relevant customer data directly into the email drafting process (verified: 2026-01-29)
  • Users can select from multiple generative AI models including ChatGPT, Google Gemini, DeepSeek, and Claude to power their email generation (verified: 2026-01-29)
  • The system supports multilingual communication with preferences for English, Spanish, French, German, Chinese, Hindi, Arabic, and Russian (verified: 2026-01-29)

Limitations

  • The free tier is limited to three emails per day and supports only one connected email account (verified: 2026-01-29)
  • Access to unlimited email sending and multiple account connections requires a paid Business Pro or Premium Enterprise subscription (verified: 2026-01-29)

FAQ

What specific AI models are available for generating email replies within the hi ai platform?

Users can choose between several prominent generative AI models to draft their responses, including GPT-3.5 Turbo, GPT-4o Mini, Gemini 2.0 Flash, DeepSeek-R1 Reasoner, and Claude Sonnet 4.5. This variety allows users to select the specific logic and reasoning style that fits their professional communication needs (verified: 2026-01-29).

How does the tool handle data from external sources like spreadsheets or tracking systems?

The tool features smart customer data sync capabilities, allowing it to connect with Google Sheets and utilize tracking API integrations to inform the content of the generated emails. This ensures that every reply is grounded in real-time data such as order status or customer history (verified: 2026-01-29).

Are there different subscription tiers available for users with varying email volume needs?

Yes, the service offers a Free plan limited to 3 emails daily, a Business Pro plan for unlimited emails across 5 accounts, and a Premium Enterprise plan for up to 50 accounts. Each tier provides different levels of access to features like API integration and model fine-tuning (verified: 2026-01-29).