Narrareach
Turning long-form posts into Notes and cross-posting to LinkedIn, X, Bluesky, Threads and Medium
Directory / Growth & Notes / Supascribe
Supascribe
Our verdict: Fills a real gap: Substack's native embed is fixed-width and unstyled. Independent (not affiliated with Substack), and only useful if you drive traffic from a site you control.
Best for
Writers with their own website who want on-brand Substack signup forms, popups and landing pages
Pricing
Free for your first 100 subscribers captured and 1,000 embed views; a paid Pro plan after that (usage add-ons beyond plan limits).
Source: official site
Website
Last checked
2026-10-18
Disclosure: We have no affiliate relationship with this vendor. StackKit is independent and not affiliated with Substack Inc. Spot an error? Email hello@stackkit.ink.
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