Many authors need the right service for one job rather than a whole agency. Reedsy's marketplace lets you hire freelance marketers, BookBub and Written Word Media sell promo placements, BookBaby manages ads, and Book Ad Pack, which is not an agency, builds ad creative you run yourself from 8 credits ($8).
There is no single best one, because the options do different jobs. Here they are by job, with the price information each one publishes.
| Job | Option | What it says it does | Price on its own site |
|---|---|---|---|
| Hire a freelance marketer | Reedsy marketplace | Lists marketing strategy, email marketing, advertising, metadata optimization, book publicity and blog tour services. | Guide prices on Reedsy's marketing page, each shown with a 2026 project count (every marketer quotes individually): marketing strategy $1,300–$2,500; email marketing $900–$2,000; advertising $500–$1,000 a month. |
| Buy a promo placement | BookBub Featured Deals | A promotion BookBub's editorial team selects after you submit. | Free to submit. If selected, a one-time fee set by category, regions and deal price. |
| Buy promos and ad services | Written Word Media | Email promotions to genre-matched readers, promo stacks, and Amazon Ads and Facebook Ads campaign services. | No price on its home page; see its service pages. |
| Have someone manage ads | BookBaby ads | Manages your ad campaign to a budget you set. | $199 one-time campaign development fee, and 15% of your ad budget is retained as a management fee; it recommends at least $400 in total ad budget. |
| Get media coverage | Smith Publicity | Describes itself as a nonfiction book publicity agency, focused on business, lifestyle and public affairs authors. | No price on its home page. |
| Make the ad creative, run the ads yourself | Book Ad Pack | Ad images built on your cover, ad copy angles, Amazon A+ images and video from your manuscript. You run the ads in your own accounts. | Base pack 8 credits; A+ images 8 credits; scene video 15 credits (select genres). 1 credit = $1. |
Prices and descriptions as published on Reedsy marketing services, BookBub Featured Deal cost, Written Word Media, BookBaby marketing services, Smith Publicity and Book Ad Pack pricing, read on 9 October 2026. Prices change, so confirm each one before you buy.
No single price exists. Reedsy's marketing page shows guide prices of $1,300 to $2,500 for a marketing strategy and $500 to $1,000 a month for advertising (2026 project counts shown), and BookBaby charges a $199 campaign development fee and retains 15% of your ad budget as a management fee.
Book Ad Pack isn't an agency and doesn't run your ads. We do the part that actually needs a specialist — the creative, built from your real manuscript — and hand it over: on-book ad images at feed sizes, a 9:16 scene video, ad copy pulled from real scenes, Amazon A+ modules at exact spec, and the campaign plan to run them. You load them into your own account, spend $5–10 a day, and keep the pixel, the data and the readers. These are unedited assets from one of our own pen-name books:
There is no single best one, because they do different jobs. Reedsy's marketplace is for hiring a freelance marketer, BookBub and Written Word Media sell promo placements, BookBaby manages ads for a fee, Smith Publicity does nonfiction publicity, and Book Ad Pack builds ad creative you run yourself. Pick by the job you need done.
No single price exists. Reedsy's marketing page shows guide prices of $1,300 to $2,500 for a marketing strategy, $900 to $2,000 for email marketing and $500 to $1,000 a month for advertising. BookBaby charges a $199 campaign development fee and retains 15% of your ad budget as a management fee. Smith Publicity does not show prices on its home page.
No single price applies to a full-service package. The closest figures come from the providers above: Reedsy's per-service guide prices and BookBaby's ad fees. Book Ad Pack is not full service: its base pack, four on-book ad images plus core ad copy angles, is 8 credits, where 1 credit is $1.
No. Book Ad Pack builds the creative from your manuscript, and you run the campaign in your own ad accounts. It does not run ads for you.
Smith Publicity describes itself as a nonfiction book publicity agency. If you write genre fiction, check that a publicist works with your genre before you pay.
The exact six-step setup an agency would charge a retainer for.
Read the guide →Sponsored Products, keywords, ACOS — and the creative that makes clicks convert.
Read the guide →What's in each pack, in plain language.
See the packs →Channels, costs and the hire-or-DIY decision.
Read the guide →Book Ad Pack is not a template library. Its creative is generated from your manuscript (or your book’s listing where none is supplied), and its ad copy is scored against reader-demand data that we build and count ourselves. The database behind it holds 5,338 reader personas (profiles built from real Goodreads reviews and Reddit posts) and 975,962 dated Amazon snapshots of sales rank, chart position or price. The pipeline has delivered 10 paid customer orders (test, complimentary and free-credit orders are not counted), including 52 ad creatives and 17 videos. Counts are live table counts taken 9 October 2026; each one is re-counted daily, so a figure can fall when a corpus is rebuilt. Compared with a traditional book marketing agency, which runs campaigns for you: we generate the creative from your manuscript, score the ad copy against our reader-demand data, and you run it from your own accounts. See how we compare with Canva, Placeit and BookBrush.
Upload the manuscript or paste your Amazon link — we read the actual book, then show you the plan.