Arnas Macaitis

Arnas Macaitis – Marketer

Book growth specialist with 11 years of Facebook Ads experience, focused on scaling fiction authors on Amazon & KU.

Overview

Most book advertising looks like this: launch a campaign, wait, hope something sticks, repeat. That's not how I work.

I'm a performance marketer with 11 years of Facebook ads experience, the last 4+ years spent exclusively in the publishing space working with fiction authors and series on Amazon and Kindle Unlimited. I've managed campaigns across multiple genres and international markets - first launches, series that had plateaued, catalogues ready to scale - and everything in between.

What separates my approach: I treat your book like a product that needs to be sold, not promoted. That means heavy creative testing across angles, hooks, and audiences. It means using Facebook Pixel and dedicated landing pages to train the algorithm on your actual buyers instead of guessing at cold audiences. It means read-through analysis, profitability tracking, and understanding your full funnel — blurb, packaging, product page, pricing — not just the ads themselves.

I'm not a button pusher. I'm not going to launch one campaign and call it a day. I work like a growth partner - invested in your series performing long-term, not completing a project and moving on.

If that sounds like what you've been looking for, let's talk.

Services
Fiction
Action & Adventure Dark Romance Fantasy Humor & Comedy Legal Thriller Mystery & Crime Science Fiction

Work experience

Vinci Books

May, 2024 — Present
Helping authors acquire readers profitably through paid advertising, creative testing, and full-funnel optimization.

Self Publishing Formula

Aug, 2021 — Nov, 2024 (over 3 years)

Ridestore

Aug, 2020 — Apr, 2024 (over 3 years)
Led paid acquisition for a major direct-to-consumer apparel brand, managing large-scale (7M/month in ad spend) Meta and TikTok advertising efforts while driving profitable growth across multiple international markets.

SM Commerce

Aug, 2017 — Aug, 2020 (about 3 years)
Managed performance marketing for a diverse portfolio of clients across publishing, e-commerce, info, and lead generation industries, specializing in customer acquisition, funnel optimization, and scalable growth strategies.

Projects

Ad Creatives for Self-Published Authors

A selection of static ad creatives produced for self-published fiction authors across various genres.

Historical Fiction Series

An established author with an 9-book collection but results that had plateaued. Eight months of flat performance - ads running, budget spending, nothing moving. The added complexity: all standalones. No series read-through to fall back on. Every book has to earn on its own. Results since we started working: Monthly reads grew nearly 4x from the plateau average. Every month of 2026 has been profitable.

Urban Fantasy Series

A brand new series launching with no existing audience and no ad history. Strong writing, no discoverability beyond Amazon organic. Results since we started working: royalties grew nearly 8x in 6 months. BSR improved from 200,000 to 16,000.

Professionals similar to Arnas

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