Alternatives to Decagon
30 tools that compete with or replace Decagon. Ranked by direct product-type match — not generic category overlap.
What is the best Decagon alternative?
The best Decagon alternative today is Sierra because it is a safe bet on our live viability checks; none of these options has a free tier we can verify.
Ranked on live viability checks, real-user mentions and how often AI engines read each tool — never pay-for-placement.
Giga
Giga builds AI voice, chat and email support agents tuned to your resolution rate, escalation rate or CSAT — not a fixed script.
TalkStack AI
No-code AI voice and text agents that handle support, sales, and scheduling in 20+ languages.
Spitch
Modular LLM agentic AI platform that automates enterprise contact centers across voice and text in Swiss-German, German, French and Italian.
Sierra
Sierra builds AI customer agents that resolve support and revenue conversations across chat, voice, email, SMS and WhatsApp.
Ada
Ada builds AI customer service agents that resolve support tickets across chat, voice, email, and social.
Plain
Support platform for B2B teams that unifies Slack, Teams, email and in-app chat into one programmable queue with AI agents
Forethought
Forethought's multi-agent customer support AI resolves chat, email, voice, and Slack tickets end-to-end.
Hiver
Hiver is an agentic customer service platform that turns email, chat, Slack, voice and SMS into one shared support queue.
HelpScout
Help Scout's shared inbox pairs AI agent Scout with email, chat, SMS and voice — resolving 73% of requests.
ElevenLabs Conversational AI
ElevenLabs Conversational AI builds voice and chat agents from a prompt in about five minutes, grounded in your own knowledge base.
LiveAgent
LiveAgent is an AI-powered help desk that puts live chat, ticketing, and a built-in call center in one inbox.
Crisp
AI customer support software with Hugo, a no-code AI agent on flat per-workspace pricing
Customerly
Customerly's Aura AI agent resolves support tickets end to end — refunds, plan changes, churn recovery, not just replies.
Parloa
Parloa builds enterprise AI voice and chat agents with consumption-based pricing per minute and per interaction.
PolyAI
PolyAI runs enterprise voice AI agents that resolve complex customer calls end to end in 40+ languages
HelpCrunch
HelpCrunch bundles live chat, an AI chatbot, a shared inbox, a knowledge base and email marketing for SMBs.
Cognigy
NiCE Cognigy automates voice, chat and messaging customer service with governed AI agents at contact-center scale.
TableSprint
No-code AI agent platform for voice, chat, email, and workflow agents that ship without an engineering team.
Botpress
Botpress builds AI support agents that take action on refunds, plan changes and multi-step tickets.
Tawk.to
Free live chat software with unlimited agents, a built-in CRM, pipeline, and AI answers.
Helploom
Flat-rate customer support software with unlimited live chat, a Help Center and a knowledge-base-trained AI agent from $29/mo.
Voctiv
Voctiv runs AI call and message handlers that qualify leads, block spam, and book appointments 24/7.
Typewise
Typewise runs AI support agents that close tickets end to end, priced per resolution rather than per seat.
Cresta
Cresta is the AI operating system for contact centers, pairing autonomous AI agents with real-time human agent assist.
Myna
Myna builds AI voice and SMS agents with deterministic gates that stop false bookings before they reach a customer.
Synthflow
Enterprise AI voice agents that answer and place phone calls inside your existing phone system
Minimal AI
Minimal AI runs e-commerce support agents that resolve tickets end-to-end and take real backend actions in your helpdesk.
Posh AI
Agentic AI for banks: policy-enforced voice, digital, and search agents on one governed knowledge layer
Dograh
Open-source voice AI platform for self-hosted speech-to-speech agents with BYOK model keys.
Polimorphic
Polimorphic is a government AI platform for resident services: voice agent, multilingual chatbot, permit workflows, and CRM.
Decagon alternatives compared
| Tool | Pricing type | Starting price | Free tier | Last verified | Viability |
|---|---|---|---|---|---|
| Decagon | Contact sales | — | No | Moderate | |
| Giga | Contact sales | — | No | Moderate | |
| TalkStack AI | Paid | $0.05/min | No | Safe bet | |
| Spitch | Contact sales | — | No | Safe bet | |
| Sierra | Contact sales | — | No | Safe bet | |
| Ada | Contact Sales | Custom pricing | No | Moderate | |
| Plain | Paid | $45/user/mo billed annually | No | Safe bet | |
| Forethought | Contact Sales | Custom pricing | No | Safe bet | |
| Hiver | Paid | $25/user/mo | No | Safe bet |
First row is Decagon itself. Starting price is the cheapest paid plan on each vendor's published pricing; viability is our band, not a score.
Is there a cheaper alternative to Decagon?
Decagon does not publish a fixed monthly price we can compare against, so we do not name a cheaper option; the table shows each alternative's starting price.
Which Decagon alternative is free?
None of the alternatives listed has a free tier we can verify on its published pricing today.
Is Decagon still active?
Yes. Decagon is live and its listing was verified on 5 Nov 2026.
Frequently asked questions
What is the best Decagon alternative?
The best Decagon alternative today is Sierra because it is a safe bet on our live viability checks; none of these options has a free tier we can verify.
Is there a cheaper alternative to Decagon?
Decagon does not publish a fixed monthly price we can compare against, so we do not name a cheaper option; the table shows each alternative's starting price.
Which Decagon alternative is free?
None of the alternatives listed has a free tier we can verify on its published pricing today.
Is Decagon still active?
Yes. Decagon is live and its listing was verified on 5 Nov 2026.
What are the best alternatives to Decagon?
We currently list 30 alternatives to Decagon: Giga, TalkStack AI, Spitch, Sierra, Ada. Each is ranked by direct product-type match rather than generic category overlap.
How do you choose which Decagon alternatives to show?
Alternatives are ranked by direct product-type match — tools that do the same job — not by shared category tags. Every listed tool is independently re-verified on a continuous cycle.
How this page is made: drafted with AI models from our own verified data — live site checks, current pricing and the public sentiment we gather from Reddit, Product Hunt, G2 and community forums — and checked against our editorial standards before it is published. Every claim carries its source and date. Nothing here is pay-for-placement. Read the full methodology.