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SPECIFICTION
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Kleap vs OSWP

Kleap

kleap.co

OSWP

oswp.carvallo.io

Side by side

FigureKleapOSWP
Price from$9/mo£12/mo
Free planYesYes
Free trial—Yes
Open source——
WebYesYes
Self-hosted—Yes
Plans published53
Spec score · Wedding Website Builders8.8 (#6)7.9 (#29)
Key integrationsIntegrations include Stripe, GitHub, Claude, ChatGPT, Analytics, and Google Search Console.The product page lists Claude and OpenAI for AI, Resend and React Email for email, Better Auth for authentication, and Vercel and Docker for deployment.

Plans

Kleap

  • FreeFree
  • Launch$9 a month
  • Pro$25 a month
  • Business$50 a month
  • Free ForeverFree

Kleap pricing →

OSWP

  • CommunityFree
  • Couple£12 a month
  • Planner£49 a month

OSWP pricing →

In their own words

Kleap

Kleap builds websites, web apps, and internal tools from an idea or prompt. Generated sites are intended to fit phones, tablets, and desktop screens, and hosting with SSL is included. Projects can use databases, authentication, forms, user accounts, roles, and access controls. Commerce features support product sales, bookings, and payments; integrations include Stripe, GitHub, Claude, ChatGPT, Analytics, and Google Search Console. The Guardian checks for broken links, 404 pages, SEO issues, and background errors. A first generation is available without signing up, but saving or publishing requires a free account. That account provides 5 AI credits per day, capped at 30 per month; a typical site or web-app draft uses 2 to 5 credits. Free publishing uses a Kleap address. Launch is $9 a month and connects a custom domain, whose registration and renewal cost extra. Pro is $25 a month and Business is $50 a month. Kleap was founded in 2024 and has offices in Martigny and Lausanne, Switzerland.

Visit kleap.co

OSWP

OSWP is a wedding platform for managing invitations, RSVPs, planning and multiple events, with self-hosted and web options. Its invitations use personalised guest links, track activity and follow up automatically with people who have not opened them. RSVP tools handle dietary preferences, plus-ones, table assignments and guest-list exports. A planning board brings together vendors, tasks, budget envelopes and timeline views. Seating can be arranged by drag and drop or suggested automatically with dietary needs, relationships and family dynamics in mind. Couples can publish an RSVP-enabled wedding website with themes, custom domains and a registry integration layer. Its AI planner, Etta, can use planning data to answer questions and take actions such as nudging guests. OSWP says users can supply their own database, cloud and AI provider. The Community plan is free forever, with unlimited guests and core features, but has no managed hosting, automatic backups or priority support. Couple costs £12 per month; Planner costs £49 per month and supports up to 10 active weddings.

Visit oswp.carvallo.io