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Alternatives

10 best InboxPro alternatives

Tools that cover the same task as InboxPro (writing), ranked by how completely their pricing, free tier and API access are documented. Checked Oct 4, 2026.

InboxPro starts at
$10/mo
Free plan
Free plan
API
API unknown
  1. 01

    Mixmax

    Mixmax is a sales engagement platform with Inbox Copilot, Meeting Copilot, and Engagement Copilot modules inside Gmail. It adds tracking, sequences, scheduling, and AI-drafted follow-ups so reps turn inbox activity into pipeline without leaving email.

    • From $29/mo
    • Free plan
    • API available

    Best for: Individual sellers and small teams living in Gmail who want AI copilots for inbox, meetings, and sequences.

  2. 02

    Ayari

    Ayari is a conversational AI assistant for email and calendar management. Users delegate inbox triage, drafted replies, scheduling, and task planning through natural-language commands instead of clicking through threads and calendars.

    • From $12.99/mo
    • Free trial
    • API unknown

    Best for: Professionals and leaders drowning in email coordination who want an executive-assistant-style conversational interface.

  3. 03

    AI Magicx

    AI Magicx bundles 50+ AI models for chat, image, video, voice, music, and code-style app building in one workspace with monthly quotas or credit packs. Plans cover solo creators, teams, and CLI developers, plus optional lifetime and starter-pack purchases.

    • From $12/mo
    • Free tier unknown
    • API available

    Best for: Creators and developers who want multi-model AI tools without separate subscriptions.

  4. 04

    GPT for Slides

    GPT for Slides is a Google Slides add-on from the MagicSlides team that generates full presentations inside Google Workspace. You install it from the Google Workspace Marketplace, open the sidebar, and turn topics, PDFs, URLs, or videos into slides with layouts, images, and translations without leaving Slides.

    • From $8/mo
    • Free plan
    • API unknown

    Best for: Students, marketers, and teams who already work in Google Slides and want AI to draft decks from existing content sources.

  5. 05

    Canary Mail

    Canary Mail is a cross-platform email client for Mac, iOS, Android, and Windows with AI Copilot features to write, summarize, and organize mail, plus security options like PGP and SecureSend. It unifies multiple accounts, read receipts, snooze, templates, and calendar scheduling in one inbox.

    • From $3/mo
    • Free plan
    • API unknown

    Best for: Individuals and teams managing multiple email accounts who want AI assistance, read receipts, and optional enterprise-grade encryption.

  6. 06

    ChatWizard

    ChatWizardAI helps businesses import websites or documents to train branded ChatGPT-style customer bots they can embed on unlimited sites. It emphasizes no-code setup, customizable widgets, conversation history, and tiered message credits for support or sales use cases.

    • From $9/mo
    • Free plan
    • API unknown

    Best for: Small businesses and communities that want an embeddable FAQ or customer-support bot trained on their own content.

  7. 07

    Linkz

    Linkz.ai adds live link previews to websites so visitors see rich previews of outbound links on hover or click. It supports blogs, stores, and publishers with analytics, article previews, and optional file viewers to reduce bounce rates.

    • From $5/mo
    • Free plan
    • API unknown

    Best for: Bloggers, publishers, and site owners who want on-page link previews without building custom embed logic.

  8. 08

    Forewrite

    Forewrite Pro bundles AI chat, templated writing, long-form docs, images, voiceover, and speech-to-text in one Gumroad-billed subscription. Users pick premium or fast models per task, with monthly allowances on premium models and included Brand Voice settings.

    • From $49/mo
    • Free tier unknown
    • API unknown

    Best for: Solo writers and marketers who want one subscription for blogs, ads, documents, images, and audio without managing separate AI API keys.

  9. 09

    Gorgias

    Gorgias is a conversational AI and helpdesk platform built for ecommerce, unifying Shopify data, support tickets, and an AI Agent that automates routine conversations while assisting humans on complex cases.

    • From $40/mo
    • Free trial
    • API unknown

    Best for: Shopify-heavy brands that want revenue-aware support automation in one inbox.

  10. 10

    Growtake AI Ads

    Growtake AI Ads is an AI advertising agent for creating, launching, and optimizing paid campaigns across Meta, Google, LinkedIn, TikTok, and other ad platforms.

    • From $27/mo
    • Free trial
    • API unknown

    Best for: Small businesses, growing brands, and marketing agencies that want AI-assisted ad creation and optimization across major ad networks.

InboxPro alternatives: common questions

What is the best free alternative to InboxPro?

Mixmax has an ongoing free plan. Free plan at $0/mo includes Inbox Copilot baseline access per pricing grid Free plans change, so check the vendor before relying on one.

What is the cheapest InboxPro alternative?

Canary Mail has the lowest listed starting price at $3/mo, compared with $10/mo for InboxPro.

Which InboxPro alternatives have an API?

Mixmax, AI Magicx mention API or developer access.