Memberful vs Caldera
A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.
Memberful compared with Caldera
| Detail | M
Memberful | 
Caldera |
|---|
| What it does | Build a membership that's truly yours
| The social network for GitHub and Obsidian
|
|---|
| Stage | Established
| Not given
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| Founded | 2013
| Not given
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| Based in | Not given
| Not given
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| Pricing model | Paid
| Open source
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| Pricing | Not given
| Not given
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| Key features | - WordPress plugin for site integration and content protection
- Native integrations with Discord, Mailchimp, Kit, and other platforms
| - GitHub city visualization showing repos as buildings and districts
- Living profile with daily journal, activity score and streaks
- End-to-end encrypted private note sharing
- AI agent and coding activity visualization
- World map showing all members' cities and neighborhoods
- Asks and offers with gravity rewards
- Read-only GitHub integration with no code access
- Self-hosted profile export to static site
- Mobile support on iOS and Android
- Cryptographic identity key stored locally in vault
|
|---|
| What makes it different | - Complete ownership of your audience and brand experience across all pages
- Control your own Stripe account and payment data
- Native integrations without coding required across 15+ platforms
- Free trial for as long as you like with transparent pricing
- Guided onboarding and dedicated support for membership migration
| - Free and open source with no telemetry
- Visualizes GitHub activity as a living city that updates automatically
- Privacy by default: nothing leaves your Obsidian vault unless you explicitly choose
- Sign up with just GitHub, no installation required
- Self-hosted option with open protocol
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| Free plan | Not given
| Not given
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| Open source | Not given
| Not given
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| Platforms | Not given
| Not given
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| Public API | Not given
| Not given
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| Community votes | 0 | 0 |
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| DR (Domain Rating by Ahrefs) | 79 ● no change since last check | 30 ▲ +1 (up) since last check |
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| Trust Flow (Majestic) | 55 | 7 |
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| Citation Flow (Majestic) | 61 | 26 |
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| Referring domains (Majestic) | 3300 | 21 |
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4 details filled in for both companies.
More alternatives to Memberful More alternatives to Caldera