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deeplinkit

Pass JSON from mobile web to iOS, even after install

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Send users from your website to the right screen in your iOS app, even when they need to install it first. deeplinkit carries your JSON payload through the journey, so invites, referrals, and shared content keep their context. Web, Swift, and React Native SDKs. iOS only to start. Android coming soon. Start free.

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PH · launched Oct 31, 2026 · 2 upvotes (top 22%)

Similar launches

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Could you build this?

Partial The SDK and web redirect layer are vibe-codeable, but deferred deep linking that survives an App Store install depends on attribution and fingerprinting infrastructure. Reliability at scale also requires careful handling of iOS privacy changes.

What it would actually take: The stack would combine a web redirect service, a backend that stores payloads keyed to device or attribution signals, and native Swift and React Native SDKs that retrieve them on first launch. The hard parts are reliable matching under iOS privacy limits and low-latency global infrastructure, which need mobile and attribution-systems expertise.

Competitors

Other products that read as similar to this one : 118 launches clear the similarity bar, closest 8 shown.

Attention rank: #18 of 119 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).

Launched 304 days after the earliest competitor.

Other launches for this product