Verified free tiers · tested by Zekai
Free AI Tools for Customer Support
26 tools with a genuine free plan for customer support, part of our wider AI for Customer Service coverage. A free tier means you can use real features every month at $0 — a time-limited trial does not count, and we never list one as free.
Combines support, onboarding, and user insights in one tool.
DeepLNeural network translation with unparalleled accuracy and document format preservation.
Alhena AIAgentic AI that acts; AI search visibility
DelightedExtreme ease of use and speed to launch CX programs.
BotpressNo per-seat pricing model; charges by conversation volume.
ChatlingOmnichannel AI agents with auto-syncing knowledge base and seamless human handoff.
FeaturebaseTightly integrates an AI support inbox with a customer feedback portal and automated changelog.
Help ScoutCombines extreme ease-of-use with powerful AI and collaboration tools.
LandbotCombines a no-code, rule-based builder with AI for controlled, scalable conversational experiences.
VoiceflowEmpowers non-technical teams to build enterprise-grade AI agents.
WeglotInstalls in minutes and automatically translates all existing and new content.
KraftfulPatent-pending hallucination detection for accurate AI analysis.
LuziaNative operation within WhatsApp for ultimate convenience.
Bland AIAll-in-one pricing and on-premise deployment for security
DocsBot AINo-code setup with 37+ data source types, including helpdesk tickets.
ManyChatNo-code visual builder for major messaging apps.
owni.chatAll-in-one platform combining a trainable AI, no-code flow builder, and team inbox with simple setup.
WatermelonHigh automation rates (up to 96%) with strong, verifiable EU data compliance (ISO 27001, GDPR).
Yellow.aiFlexible multi-LLM architecture and strong enterprise security (HIPAA, SOC 2).
ChatbaseAgents can perform automated actions in integrated systems.
DovetailAI analysis grounded in source evidence
DustConnects directly to company data sources (Notion, Slack) to create highly contextual AI tools.
MendableFast deployment and ability to 'teach' the model by correcting answers.
CozeExtensive plugin library and no-code workflow on a completely free platform.
DevRevReasons across live, connected data ('Shared Memory') instead of stale snapshots.
GumloopVisual canvas for orchestrating multiple, specialized AI agents.
Frequently asked
Is this list really free for Customer Support?
Yes. Every tool here has a genuine free tier we verified directly — usable every month, not a time-limited trial. If a vendor only offers a trial, we don't list it as free.
What counts as free vs. a free trial?
Free means the core product works at $0 indefinitely, even if usage is capped. A trial expires or requires a card to continue — we exclude trials from this list entirely, even when a vendor markets them as "free."
What is the best free AI tool for Customer Support?
HeyDeacon currently scores highest among verified free tools for Customer Support. See the full ranked list above, or the complete AI for Customer Service directory for paid options too.
Browse all free AI tools or every AI for Customer Service tool (including paid).
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