Outis' Substack alternatives: newsletters like it

4 newsletters in the NewsletterFIT index cover the same topics as Outis' Substack (Solana blockchain, Nigerian fintech and Solana development). The closest matches are Trepa, Crypto Tavern and Galactic Pulse: AI Horizons. They are ranked by how many topics they share with it, then by publicly shown subscribers.

Updated Nov 7, 2026 · ranked by shared topics, then publicly shown subscribers · methodology

About Outis' Substack

Outis' Substack publishes essays on Solana blockchain development, prediction markets, and fintech in Nigeria. The publication mixes technical tutorials with market analysis and product updates.

Full profile
  1. 1
    Trepa91K subscribers

    SubstackMonthly or less · last post Aug 10, 2026

    Precision predictions for real-world outcomes. Turn accuracy into cash and clout.

    Likely audience: Solana ecosystem users

    1 shared topic

  2. 2
    Crypto Tavern—

    LinkedInEvery two weeks · last post 19 days ago

    All businesses need to know about the direction of crypto payments.

    Likely audience: Merchant payment operators

    1 shared topic

  3. 3
    Galactic Pulse: AI Horizons—

    LinkedInSeveral times a week · last post 11 days ago

    Galactic Pulse: AI Horizons is your gateway to exploring the transformative power of artificial intelligence

    Likely audience: Regulatory compliance officers

    1 shared topic

  4. 4
    alchemixfi—

    SubstackMonthly or less · last post 17 days ago

    From recent posts: AlchemixFi publishes technical deep dives, governance updates, and launch guides focused on the Alchemix v3 protocol and its migration to the Base blockchain. The publication targets developers and protocol users with…

    Likely audience: DeFi protocol users

    1 shared topic

Find every newsletter in this space

Search every post these newsletters publish, see who sponsors each one, and get alerted when a new one starts covering the same ground.

Search the index

7-day Pro trial · no card required