Compare
FreeWaitlists vs Sideko
Short answer: Pick FreeWaitlists if you want simple waitlist API and hosted pages; pick Sideko if you want auto-generated SDKs & docs from OpenAPI. FreeWaitlists has a free plan, paid from $14/month; Sideko has a free plan, paid from $400/month.
FreeWaitlistsFree waitlist API and widgets for your landing page
SidekoYour API - easy to consume 😎. Generate and publish SDKs + Documentation in seconds.Which to pick
Pick FreeWaitlists if you want…
- Simple waitlist API and hosted pages
- The lower starting price: $14/month against $400/month
- Integrations with Discord webhook or Email (on FreeWaitlists' list, not Sideko's)
Pick Sideko if you want…
- Auto-generated SDKs & docs from OpenAPI
- API SDK generation
- Integrations with Python, Typescript or Ruby (on Sideko's list, not FreeWaitlists')
Side by side
- What it is
- FreeWaitlists:FreeWaitlists provides a simple API and hosted widgets to create and manage waitlists for landing pages.
- Sideko:Sideko generates and publishes SDKs, docs, and mock servers from OpenAPI specs in seconds.
- Best for
- FreeWaitlists:Simple waitlist API and hosted pages
- Sideko:Auto-generated SDKs & docs from OpenAPI
- Who it’s for
- FreeWaitlists:Indie startups, developers, and creators who need quick sign-up collection.
- Sideko:API product teams and developers who need fast, reliable SDKs and docs.
- Pricing
- FreeWaitlists:Freemium
- Sideko:Freemium
- Starting price
- FreeWaitlists:$14/month (Pro)
- Sideko:$400/month (Pro)
- Free plan or trial
- FreeWaitlists:Free plan (Free)
- Sideko:Free plan (Starter) · Free trial
- Plans
- FreeWaitlists:Free $0 forever · Pro $14/month per month · Pro Lifetime $59 one-time
- Sideko:Starter $0 per month · Pro $400 per month (billed annually)
- Works with
- FreeWaitlists:Discord webhook, Email
- Sideko:Python, Typescript, Ruby, Rust, Go
FreeWaitlists features
- Hosted waitlist page. Create a branded waitlist page instantly without coding.
- Waitlist API. Integrate sign-up collection into any site with a single API call.
- Welcome emails. Send automated branded welcome emails without configuring mail servers.
- Instant notifications. Receive email or Discord webhook alerts for each new signup.
- Custom domains. Use your own domain for the hosted waitlist page.
- Analytics & insights. Real-time charts track signup growth and engagement.
Sideko features
- SDK Generator. Creates production-ready SDKs in supported languages with tests and error handling.
- Automatic Maintenance. Detects OpenAPI changes and regenerates SDKs, docs, and tests automatically.
- API Documentation Builder. Builds interactive docs with MDX components, content spaces, and custom themes.
- Instant Mock Servers. Provides mock servers for rapid API prototyping and testing.
- OpenAPI Linting & Validation. Validates specs and reports linting issues to ensure quality.
- Enterprise Features. Includes private APIs, SSO, SOC 2 Type II compliance, and generated CLIs.
FreeWaitlists vs Sideko FAQ
What is the difference between FreeWaitlists and Sideko?+
Sideko: Focuses on API generation and SDK docs, not simple waitlist collection.
Should I use FreeWaitlists or Sideko?+
Pick FreeWaitlists if you want simple waitlist API and hosted pages, the lower starting price: $14/month against $400/month or integrations with Discord webhook or Email (on FreeWaitlists' list, not Sideko's). Pick Sideko if you want auto-generated SDKs & docs from OpenAPI, API SDK generation or integrations with Python, Typescript or Ruby (on Sideko's list, not FreeWaitlists').
Is FreeWaitlists or Sideko free?+
FreeWaitlists has a free plan; paid plans start at $14/month (Pro). Sideko has a free plan (Starter); paid plans start at $400/month (Pro).
Which is cheaper, FreeWaitlists or Sideko?+
FreeWaitlists is cheaper to start with: FreeWaitlists' Pro plan ($14/month) against Sideko's Pro plan ($400/month).
Do FreeWaitlists and Sideko integrate with the same tools?+
Their integration lists don't overlap: FreeWaitlists lists Discord webhook and Email; Sideko lists Python, Typescript, Ruby, Rust and 1 more.
On DevHunt
Based on each tool's website and DevHunt data. Details may change; check the official sites.