Five9 vs respond.io
Compare Five9 and respond.io on features, pricing, and buyer fit using the same researched criteria.
Five9
Cloud contact center (CCaaS) — Digital from $119/concurrent seat/mo; Core $159; Plus/Pro/Enterprise quote — 50-seat minimum.
Best for
- • Mid-market and enterprise contact centres that need blended dialer strength
- • Teams comfortable with concurrent-seat economics and 50+ seat minimums
- • Buyers who want CRM/UC adapter choice inside CCaaS
Starting from $119.00/user/mo
No free plan
VS
Our verdict
No universal winner. Choose based on which criteria matter most for your team.
Five9 is better for
- ✓ Number / country coverage
- ✓ Power dialer
respond.io is better for
- ✓ WhatsApp Business
- ✓ AI features
Tie
- • CRM / CTI integrations
- • Routing & IVR
- • Analytics
Choose Five9 if: Mid-market and enterprise contact centres that need blended dialer strength
Choose respond.io if: Support and growth teams that need WhatsApp plus other messaging channels in one inbox
respond.io
Omnichannel customer messaging platform (WhatsApp + other channels) with shared inbox and AI — Starter from $79/month annual-equivalent.
Best for
- • Support and growth teams that need WhatsApp plus other messaging channels in one inbox
- • Organisations running broadcasts and workflow automation across channels
- • Buyers who want AI Agents inside an omnichannel messaging platform
Starting from $79.00/user/mo
No free plan
Feature comparison
Grouped feature support from verified product research for Five9 and respond.io.
Voice
| Feature | Five9 | respond.io | Winner |
|---|---|---|---|
| Cloud phone / VoIP | Strong | Limited | Five9 |
| Call routing & IVR | Strong | Limited | Five9 |
| Call recording | Strong | Limited | Five9 |
| Power dialer | Strong | Limited | Five9 |
Messaging
| Feature | Five9 | respond.io | Winner |
|---|---|---|---|
| SMS messaging | Strong | Strong | Tie |
| WhatsApp Business | Moderate | Strong | respond.io |
| Shared inbox | Strong | Strong | Tie |
| Team messaging | Limited | Limited | Tie |
| Unified multichannel inbox | Strong | Strong | Tie |
| Video meetings | Moderate | Limited | Five9 |
Platform
| Feature | Five9 | respond.io | Winner |
|---|---|---|---|
| CRM / CTI integrations | Strong | Moderate | Five9 |
| Analytics & reporting | Strong | Strong | Tie |
| AI assistance | Strong | Strong | Tie |
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