Supascribe

Supascribe

Suite of growth tools for Substack Newsletters

Visit
All-time revenue
$28,473

Ranked #1190 on TrustMRR

MRR
$2,376

154 active subscriptions

Founder
0xgideonGideon Wislang

402 followers on 𝕏

Founded
May 2025
NZNew Zealand

Revenue is verified withStripeStripe API key.Last updated: Oct 20, 2026, 12:08 AM

Startup insights
Value proposition

Substack creators now have access to growth tools used by the world's top newsletters.

Problem solved

Supascribe adds advanced growth features — branded landing pages, customizable widgets, performance tracking, and integrations to help capture and convert more subscribers.

Audience

Substack creators

B2B~7,000 users

Pricing

Free: $0/mo, Starter: $9/mo billed yearly, Growth: $20/mo billed yearly, Pro: $249/mo billed yearly

Team size

1 person

Funding

Bootstrapped

Domain Rating

69/100

supascribe.com

Ahrefs Domain Rating measures backlink profile strength on a 0 to 100 logarithmic scale.

Marketing channels

Screenshot

supascribe.com
Tap to view

Product updates

More startups for sale

View Marketplace
FOR SALE
U

Unnamed Company

Artificial Intelligence

AI Social Media

Revenue (30d)

$2.7k

77%

Asking Price

$50k

$40k

Multiple

1.2x

FOR SALE
C

Confidential Startup

Artificial Intelligence

AI assistant for social media comments and DMs on Facebook, Instagram and TikTok. It hides spam and negative comments, replies in the brand's voice using its own knowledge base, and opens a DM when a comment shows purchase intent. Built for brands, agencies and performance marketers running ad-heavy pages.

Revenue (30d)

$12k

2%

Asking Price

$475k

Multiple

3.2x

FOR SALE
UpLinked B.V.

UpLinked B.V.

Marketing

UpLinked is an AI web app for B2B coaches, consultants and agencies, with a live iOS app and Android in review. It analyses your LinkedIn profile, business, offer and goals, turns that into a 12-week content strategy, then writes posts in your own tone of voice, generates carousels and visuals, plans them and publishes straight to LinkedIn. It learns from your analytics with every post. The goal is not likes, but leads and clients.

Revenue (30d)

$1.4k

55%

Asking Price

$28k

$19k

Multiple

1.1x

FOR SALE
fastwrite.io

fastwrite.io

Artificial Intelligence

fastwrite.io is an edtech SaaS company building AI-powered writing tools for students. Its platform assists with drafting, editing, and improving academic texts, helping users produce higher-quality work more efficiently.

Revenue (30d)

$13k

7%

Asking Price

$320k

Multiple

2.1x

FOR SALE
V

VoiceBrief

Education

VoiceBrief is a SaaS learning platform that turns PDFs, web pages, and text into original-document audio, synced read-along, summaries, quizzes, flashcards, and slides. Customers discover VoiceBrief at voicebrief.io and subscribe to VoiceBrief Pro for $19.99 per month.

Revenue (30d)

$248

41%

Asking Price

$20k

$12k

Multiple

4.0x

FOR SALE
thecontentcook

thecontentcook

Health & Fitness

Ready-made recipe books, nutrition guides and social templates that you can customize and share or sell under a white-label licence.

Revenue (30d)

$2.2k

16%

Asking Price

$80k

Multiple

3.0x

The database of verified startup revenues

Browse 1,000+ verified startups for sale