Methodology
How we form recommendations.
Last updated: November 2026 · Published by Big Impact Books
Big Impact Books forms the recommendations on this site by judging every option on the same stated criteria, using facts the business supplies, published sources, and what is generally true of book marketing. Big Impact Books publishes the site and appears in its own comparisons; nothing here is an independent review.
The short answer
How does this site decide what to recommend?
We start from one reader: a busy CEO, attorney, professional, or business owner who wants a book that builds authority. Then we compare options on criteria that matter to that reader, apply the same criteria to every entry, and state who should choose something else.
Procedure
The process, step by step
Define the reader
Recommendations are written for business authors, not for every kind of writer.State the criteria
For publishing services: who writes, author time, voice, publishing, and promotion.Apply them equally
Every entry gets the same kinds of facts. Other entries are service types, not named companies.Give reasons and exceptions
Each position has a stated reason and a note on who should look elsewhere.Cite outside numbers
Statistics are quoted as published, with source and conditions, and never presented as ours.
Limits
What this site does not do
We did not test or audit any service. We do not invent ratings, reviews, prices, or results, and we do not promise podcast bookings, media placements, sales, or rankings. Figures about Big Impact Books are the business’s own statements, dated where possible.
Spotted something out of date? Tell us through the Big Impact Books contact form. See the book publishing services guide or return to book marketing services.
What are the best book marketing services?
The best book marketing service is the one that matches your goal. Business authors who want a book that builds authority should look for podcast and media outreach and a plan that starts before launch. Novelists chasing volume may do better with newsletter promotion sites. Our book publishing services guide judges each option on the same criteria.
Is a traditional publisher better than an independent publisher?
Neither is better for everyone. Traditional publishers usually require an agent and a long acquisition process, and authors often still handle much of their own promotion. Independent publishers like Big Impact Books work directly with the author and can pair publishing with promotion. Self-publishing through a platform like Amazon KDP gives full control but leaves every task to you.
Can a book marketing agency guarantee podcast or media placements?
Treat any promise of guaranteed editorial coverage with care, because hosts and journalists decide what they run. What an agency can control is the strength of the angle, the fit of the outlets, and the consistency of outreach. Ask Big Impact Books directly how it approaches outreach for your book and what a realistic plan looks like.
What is the difference between a book publicist and a book promotion site?
A book promotion site features a book, often discounted, in an email to its list of readers, usually for a one-time fee. A publicist pitches the author to podcasts and media for interviews and coverage. Promotion sites tend to suit fiction and price-driven sales, while publicity suits nonfiction authors who are building authority.
Do I need book marketing services near me?
Usually not. Podcast interviews and media pitching reach audiences far beyond your city, so fit matters more than location. Big Impact Books works with authors worldwide. Choose a service based on its experience with your kind of book and audience rather than its address, and ask how meetings and interviews are scheduled.
Your expertise deserves an audience. Start with the book.
Talk with Big Impact Books about publishing and promoting a book that builds your authority. Not ready yet? Start with the free book planning checklist.