The 11 cheapest ai · conversational

The cheapest provider in the Top 11 Intercom vs Drift vs Zendesk: 11 Best Chatbot Software Platforms 2026 is HubSpot Service Hub, followed by Tidio.

Why this answer

Sorted by published starting price, lowest first. We use each provider's lowest documented price band; where pricing is undisclosed, the entry falls to the bottom of the list.

Showing the top 11 of 11+ screened. Methodology at /methodology.

  1. #1HubSpot Service Hub(rank #4 in Intercom vs Drift vs Zendesk: 11 Best Chatbot Software Platforms 2026)

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    The best choice for SMBs already using the HubSpot CRM platform.

    Full HubSpot Service Hub review · Compare: HubSpot Service Hub vs Tidio · Alternatives

  2. #2Tidio(rank #6 in Intercom vs Drift vs Zendesk: 11 Best Chatbot Software Platforms 2026)

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    The best value platform for small businesses needing a simple, effective chatbot.

    Full Tidio review · Alternatives

  3. #3Freshchat (Freshworks)(rank #7 in Intercom vs Drift vs Zendesk: 11 Best Chatbot Software Platforms 2026)

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    A solid, well-priced chatbot for support and sales, especially for Freshworks users.

    Full Freshchat (Freshworks) review · Alternatives

  4. #4Botpress(rank #10 in Intercom vs Drift vs Zendesk: 11 Best Chatbot Software Platforms 2026)

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    A flexible, developer-focused platform for building highly custom chatbots.

    Full Botpress review · Alternatives

  5. #5Rasa(rank #11 in Intercom vs Drift vs Zendesk: 11 Best Chatbot Software Platforms 2026)

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    The leading open-source framework for teams who want to build and host their own AI assistant.

    Full Rasa review · Alternatives

  6. #6LiveChat(rank #8 in Intercom vs Drift vs Zendesk: 11 Best Chatbot Software Platforms 2026)

    $20/mo+

    A top-tier live chat tool with solid, easy-to-implement chatbot capabilities.

    Full LiveChat review · Alternatives

  7. #7CustomGPT(rank #9 in Intercom vs Drift vs Zendesk: 11 Best Chatbot Software Platforms 2026)

    $49/mo+

    The best tool for creating an accurate AI bot from your website and documents.

    Full CustomGPT review · Alternatives

  8. #8Zendesk(rank #3 in Intercom vs Drift vs Zendesk: 11 Best Chatbot Software Platforms 2026)

    $55/mo+

    The best chatbot for teams already invested in the Zendesk support suite.

    Full Zendesk review · Alternatives

  9. #9Intercom(rank #1 in Intercom vs Drift vs Zendesk: 11 Best Chatbot Software Platforms 2026)

    $74/mo+

    The best all-in-one platform for AI-powered support, sales, and marketing conversations.

    Full Intercom review · Alternatives

  10. #10Drift(rank #2 in Intercom vs Drift vs Zendesk: 11 Best Chatbot Software Platforms 2026)

    $2,500/mo+

    The top choice for B2B sales teams wanting to qualify leads and book meetings automatically.

    Full Drift review · Alternatives

  11. #11Ada(rank #5 in Intercom vs Drift vs Zendesk: 11 Best Chatbot Software Platforms 2026)

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    A powerful, enterprise-grade platform for automating customer support at scale.

    Full Ada review · Alternatives

Methodology: /methodology · No paid placement ever · Verified .