kitio.airespond.io vs Watermelon
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. respond.io starts at See pricing page and Watermelon starts at See pricing page. Check both pricing pages for current plans.
At a glance
Best for
Category
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- Unified team inbox
- AI agents for chat
- WhatsApp Business calling
- Lead routing
- Broadcast campaigns
- CSAT and NPS surveys
- Custom AI agents
- AI Actions for orders and bookings
- Omnichannel deployment
- Live chat handoff
- 100+ languages
- Zapier and API access
| Feature | respond.io | Watermelon |
|---|---|---|
| Best for | Customer conversation platform with AI agents for WhatsApp and social | EU-hosted AI agents that answer customers and take actions |
| Category | Customer support | Customer support |
| Pricing model | Free trial | Freemium |
| Starting price | See pricing page | See pricing page |
| Free plan | No, trial available | Yes |
| Made by | respond.io | Watermelon |
| Based in | Malaysia | Netherlands |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
respond.io starts at See pricing page and Watermelon starts at See pricing page. Check both pricing pages for current plans.
Free plan
Cheapest paid plan
Top plan
Free trial
5 plans
Free
Free
- 50 conversations per month
- Website widget and live chat
- Agent inbox
Starter
€99/mo
- 250 conversations per month
- AI Actions
- WhatsApp and social channels
Advanced
€199/mo
- 500 conversations per month
- Advanced AI models
- Zapier, API and webhooks
Business
€399/mo
- 1,000 conversations per month
- Team roles
- Remove Watermelon branding
Enterprise
Contact sales
- Dedicated support
- SLA and uptime guarantees
Prices in USD, checked Oct 29, 2026 or later. Plans change often, so confirm on each tool's site before you buy.
Pros and cons
respond.io
- Strong WhatsApp support
- Covers sales and support in one inbox
- Interface in many languages
- No free plan, trial only
- Messaging fees from Meta come on top
- Best suited to messaging-heavy B2C teams
Watermelon
- EU hosting and ISO 27001
- Free plan to build and test
- Agents can act in your systems
- Prices only in euros
- Free plan covers 50 conversations
- API access starts at the Advanced plan
Which one should you choose?
Choose respond.io if you want:
- Strong WhatsApp support
- Covers sales and support in one inbox
- Interface in many languages
Watch out: no free plan, trial only.
Choose Watermelon if you want:
- EU hosting and ISO 27001
- Free plan to build and test
- Agents can act in your systems
Watch out: prices only in euros.
respond.io vs Watermelon FAQ
What is the difference between respond.io and Watermelon?
respond.io: Customer conversation platform with AI agents for WhatsApp and social. Watermelon: EU-hosted AI agents that answer customers and take actions. Both are customer support tools.
Is respond.io or Watermelon cheaper?
respond.io starts at See pricing page and Watermelon starts at See pricing page. Check both pricing pages for current plans.
Do respond.io and Watermelon have free plans?
respond.io: No, trial available. Watermelon: Yes.
Who makes respond.io?
respond.io is made by respond.io, based in Malaysia.
Who makes Watermelon?
Watermelon is made by Watermelon, based in Netherlands.
Which should I choose, respond.io or Watermelon?
Choose respond.io if you value strong whatsapp support and covers sales and support in one inbox. Choose Watermelon if you value eu hosting and iso 27001 and free plan to build and test.