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Alternatives

10 best proto.cx alternatives

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

proto.cx starts at
$135/mo
Free plan
Free plan
API
API available
  1. 01

    Salesforce Service Cloud

    Salesforce Service Cloud is customer service software that combines case management, self-service, analytics, and Agentforce AI agents on one CRM platform. It supports contact centers, field service, IT service, and AI-assisted support workflows for large organizations.

    • From $25/mo
    • Free tier unknown
    • API available

    Best for: Customer support, IT, and operations teams that need CRM-backed service workflows with optional AI agents across channels

  2. 02

    Desku

    Desku is AI customer service software that unifies live chat, email, and social messages in one helpdesk inbox. It targets small businesses and startups with no-code AI chatbots, automation, and omnichannel support to respond faster without coding.

    • From $39/mo
    • Free plan
    • API unknown

    Best for: Small businesses and SaaS teams that need a unified AI helpdesk across chat, email, and social channels.

  3. 03

    REVE Chat

    REVE Chat combines AI agents, live chat, visual chatbots, ticketing, WhatsApp campaigns, and voice bots for omnichannel customer engagement. Plans scale seats, AI conversation credits, and voice minutes for support and sales teams.

    • From $14.99/mo
    • Free plan
    • API unknown

    Best for: Ecommerce and service teams automating support across web chat, social, WhatsApp, email, and voice.

  4. 04

    Freshdesk

    Freshdesk is Freshworks customer service software that combines ticketing, shared inbox, knowledge base, and embedded Freddy AI agents and copilot features. Plans scale from email-first AI service to multilingual enterprise helpdesk with analytics, routing, and add-on AI session packs.

    • From $19/mo
    • Free tier unknown
    • API available

    Best for: Support teams adopting AI-assisted email resolution, agent copilot, and omnichannel ticketing in one Freshworks workspace.

  5. 05

    Hoory

    Hoory AI is an all-in-one customer support portal that combines ticketing, live chat, and AI assistants for handling customer conversations. Plans add shared channels, multilingual support, help centers, and bundled AI conversation credits with per-conversation overage pricing after included credits are used.

    • From $6/mo
    • Free trial
    • API unknown

    Best for: Support teams and small businesses that want affordable AI-assisted chat, ticketing, and contact management in one workspace.

  6. 06

    Chative

    Chative is an ecommerce customer messaging platform with live chat, AI agents, omnichannel inbox, and CRM features built for online stores. It automates FAQs, order tracking, product recommendations, cart recovery, and team collaboration across chat channels.

    • From $10/mo
    • Free plan
    • API available

    Best for: Ecommerce merchants and support teams who want AI-assisted sales chat, order context, and multichannel inbox tooling.

  7. 07

    Cloodot

    Cloodot provides a unified inbox where an AI employee handles WhatsApp, Instagram, Facebook, and web chat for sales and support. Teams get copilot assistance, teachable skills and workflows, campaigns, analytics, and handoffs with full conversation context.

    • From $60/mo
    • Free trial
    • API available

    Best for: E-commerce, automotive, and multi-location brands that want one AI-augmented inbox for qualifying leads and resolving routine tickets.

  8. 08

    Dify

    Dify is a platform for building production-ready agentic workflows, RAG pipelines, and AI apps with visual orchestration, knowledge bases, plugins, and multi-model support. It offers Dify Cloud SaaS plus self-hosted Community Edition and enterprise deployment options for teams moving from prototype to production.

    • From $59/mo
    • Free plan
    • API available

    Best for: Developers and teams building agents, chat apps, and knowledge pipelines who want collaborative workspace deployment on cloud or private infrastructure.

  9. 09

    Chatisto

    Chatisto provides an AI customer support agent for small teams that answers web chat and email from your docs, with human handoff, flow builder, unified inbox, and analytics. Pricing is flat per team without per-seat fees on paid tiers.

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

    Best for: Small businesses that want affordable AI-first support on web chat and email without Intercom-scale pricing.

  10. 10

    Chatwoot

    Chatwoot is an open-source customer support platform with cloud hosting, shared inboxes, live chat, help centers, automations, and Captain AI for copilot and assistant features. Cloud pricing is per agent with a free Hacker tier and paid plans that add channels, voice, and AI credits.

    • From $19/mo
    • Free plan
    • API available

    Best for: Support teams wanting an open-core Intercom alternative with optional AI copilot on hosted plans.

proto.cx alternatives: common questions

What is the best free alternative to proto.cx?

Desku has an ongoing free plan. Free plan at $0 per month with website chat widget, 2 agents, 200 customer profiles, and one shared inbox Free plans change, so check the vendor before relying on one.

What is the cheapest proto.cx alternative?

Hoory has the lowest listed starting price at $6/mo, compared with $135/mo for proto.cx.

Which proto.cx alternatives have an API?

Salesforce Service Cloud, Freshdesk, Chative, Cloodot, Dify mention API or developer access.