Decagon vs Voiceflow — Pricing, Plans, and Verified Costs (2026)
Both Decagon and Voiceflow use custom pricing — request quotes from each to compare.
How pricing works
These two tools don't price the same way, so the headline numbers below aren't directly comparable until you plug in your own volume.
- Decagon (Per Usage) — Decagon bills purely on usage. There is no fixed per-seat fee, so the monthly cost depends entirely on how much you consume.
- Voiceflow (Tiered) — Voiceflow bills on a fixed plan, so the listed price is what you pay regardless of volume.
Per-minute, per-credit and per-token rates exclude any downstream model, speech or telephony costs unless the vendor states otherwise.
AI-native customer support agent platform. Decagon builds autonomous AI agents for support ops, focused on complex multi-step resolutions. Enterprise-only, all pricing custom-quoted. Reported deals start $100K+/year; well-known customers include Duolingo, Notion, Substack. Raised $131M Series B in 2026.
AI agent + conversation design platform for building chat and voice bots. Pricing: Sandbox Free (2 workspaces), Pro $60/mo (10 workspaces + advanced features), Teams $185/mo (5 seats + collaboration), Enterprise custom. Popular with product teams building conversational interfaces without full engineering effort.
All plans compared
| Tier role | Plan | Decagon monthly | Decagon annual | Voiceflow monthly | Voiceflow annual |
|---|---|---|---|---|---|
| Free / starter | — / Sandbox | — | — | Free | Free |
| Entry paid | — / Pro | — | — | $60 | $50 |
| Teams | — / Teams | — | — | $185 | $150 |
| Enterprise | Enterprise | Custom | Custom | Custom | Custom |
Tier names differ across vendors. Rows are aligned by tier role, not name. Full tier structures on each tool's page.
What each is best for
Decagon is worth it if… Decagon is worth engaging with if you're a mid-market or enterprise support org looking to replace tier-1 human agents with autonomous AI. Positioning is against Ada and Sierra; Decagon's angle is deep enterprise-workflow integration (Zendesk/Intercom/Salesforce Service Cloud).
Voiceflow is worth it if… product teams that want to design conversational AI (chat + voice) with a visual editor + collaborative workflows. Pro at $60/mo suits solo builders; Teams at $185/mo suits collaboration-heavy teams.
Bottom line: Choose based on how you want to pay — Decagon is per usage, Voiceflow is tiered.
Choose Decagon over Voiceflow if…
Choose Decagon if…
- You want to pay only for actual usage (per usage, custom pricing).
- You match the profile Decagon is built for: worth engaging with if you're a mid-market or enterprise support org looking to replace tier-1 human agents with autonomous AI.
- You need a general-purpose customer support option rather than a vertical-specific one.
Choose Voiceflow if…
- You want fixed-price predictability (tiered, custom pricing).
- You match the profile Voiceflow is built for: product teams that want to design conversational AI (chat + voice) with a visual editor + collaborative workflows.
- You need a general-purpose customer support option rather than a vertical-specific one.
At a glance
| Decagon | Voiceflow | |
|---|---|---|
| Free plan | No | No |
| Entry price | Custom | Custom |
| Enterprise available | Yes | Yes |
| Pricing model | Per Usage | Tiered |
| Last verified | September 20, 2026 | — |
| Full pricing | View full pricing | View full pricing |
Pricing last verified September 20, 2026. Tracked daily.