kitio.aiHubble vs Responsly
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Hubble starts at See pricing page and Responsly starts at $50/mo. Check both pricing pages for current plans.
At a glance
Best for
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- AI-moderated interviews
- Prototype testing
- Card sorting and tree testing
- Participant recruitment
- In-product surveys
- MCP access
- Survey and form builder
- Athena AI analyst agent
- Multi-channel distribution
- Integrations and API
- NPS and CSAT
| Feature | Hubble | Responsly |
|---|---|---|
| Best for | AI-moderated interviews and usability tests for user research | Survey and feedback platform with an AI analyst agent |
| Category | Research & search | Research & search |
| Pricing model | Freemium | Freemium |
| Starting price | See pricing page | $50/mo |
| Free plan | Yes | Yes |
| Made by | Hubble | Responsly |
| Based in | – | Poland |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
Hubble starts at See pricing page and Responsly starts at $50/mo. Check both pricing pages for current plans.
Free plan
Cheapest paid plan
Top plan
Free trial
2 plans
Free
Free
- 1 seat
- 10 responses per month
- AI study generation
Enterprise
Custom
- Custom seats and responses
- Moderated studies
- AI agent participants
4 plans
Free
Free
- 50 responses per month
Essential
$50/mo
- From 500 responses per month
- Advanced form settings
- Email support
Professional
From $250/mo billed yearly
- Multi-channel integrations
- AI analysis
- Custom branding
- 3+ team members
Enterprise
Contact sales
- Response quotas per segment
- A/B testing of forms
- Dedicated GDPR agreement
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
Hubble
- Free plan with no credit card
- Many research methods in one tool
- AI helps generate and rephrase studies
- Free plan is limited to 10 responses a month
- Moderated studies need Enterprise
- Enterprise pricing is not published
Responsly
- Free plan for small projects
- Sends surveys by email, SMS and WhatsApp
- Open API and webhooks
- Collection stops when the response limit is hit
- AI analysis sits on higher tiers
- Pricing scales with response volume
Which one should you choose?
Choose Hubble if you want:
- Free plan with no credit card
- Many research methods in one tool
- AI helps generate and rephrase studies
Watch out: free plan is limited to 10 responses a month.
Choose Responsly if you want:
- Free plan for small projects
- Sends surveys by email, SMS and WhatsApp
- Open API and webhooks
Watch out: collection stops when the response limit is hit.
Hubble vs Responsly FAQ
What is the difference between Hubble and Responsly?
Hubble: AI-moderated interviews and usability tests for user research. Responsly: Survey and feedback platform with an AI analyst agent. Both are research & search tools.
Is Hubble or Responsly cheaper?
Hubble starts at See pricing page and Responsly starts at $50/mo. Check both pricing pages for current plans.
Do Hubble and Responsly have free plans?
Hubble: Yes. Responsly: Yes.
Who makes Hubble?
Hubble is made by Hubble.
Who makes Responsly?
Responsly is made by Responsly, based in Poland.
Which should I choose, Hubble or Responsly?
Choose Hubble if you value free plan with no credit card and many research methods in one tool. Choose Responsly if you value free plan for small projects and sends surveys by email, sms and whatsapp.