Side by side
Fable Engage vs Hubble
Both stand on user testing. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Free plan Web
Choose Fable Engage if your team needs research and accessibility testing feedback from people with disabilities across web, mobile, desktop, software, PDF, or prototype work. Look elsewhere if testing must happen behind a firewall or VPN, or if you need a general PDF remediation workflow.
Visit Fable Engage
Free plan AndroidAPIiPhone+1
Hubble combines research methods, participant tools, and AI-assisted analysis in a workspace for UX teams. Its Free plan has a small response allowance, while Pro is $120 a month per seat, billed monthly.
Visit HubbleThe facts
| Fable Engage | Hubble | |
|---|---|---|
| Free plan | Yes | Yes |
| Open source | Not published | Not published |
| Runs on | Web | Android, API, iPhone, Web |
| Lowest paid plan | Free or on request | Pro: $120 per seat a month |
| Plans published | 2 | 3 |
| Maker | Not published | Not published |
| Website | makeitfable.com | usehubble.io |
| On user testing | #6 of 25 | #2 of 25 |
Fable Engage: what it does well
- Supports WCAG 2.1, manual review, mobile testing, and remediation guidance.
- Offers multiple research methods, including interviews, focus groups, and surveys.
- Filters participants by accommodation type, technical setup, location, and other traits.
- Provides clips, transcripts, reports, links, and Accessible Usability Scale scores.
- Integrates with Figma and Jira; the Figma widget embeds tester feedback.
What to know first
- Testing behind a firewall or VPN is unsupported.
- PDFs are supported, but general document remediation workflows are not.
- Some research methods require annual plans or paid add-ons.
- The pricing note lists a starting price of $3,750.
Hubble: what it does well
- Supports moderated and unmoderated research.
- AI can tag transcripts and synthesize findings.
- Includes Figma integration on the Free plan.
- Web and mobile SDKs can embed surveys.
- Free plan includes one seat and 10 monthly responses.
What to know first
- Free plan is limited to 10 responses monthly.
- Pro allows up to three seats at $120 each.
- Enterprise pricing is available by custom quote.
- Pro includes one AI report per month.
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