Spines AI
Agent53Agent Readiness: 53/100. Top 25%. Measured by StartupHub.ai. Median 41.Trust88Data Trust: 88/100. Top 25%. Measured by StartupHub.ai. Median 61.AI-powered platform for personalized book creation and publishing.
About
Spines offers a seamless book publishing platform for authors, providing everything needed to publish professionally, from proofreading and design to printing and global distribution. The service aims to simplify the publishing process, making it efficient and enjoyable for writers to bring their stories to life.
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Key facts
- Website
- spines.com
- Headquarters
- San Francisco, United States
- Founded
- 2021
- Employees
- 200
- Total funding
- $23M (Series A)
- Business model
- B2B
Spines AI pricing
| Plan | Price |
|---|---|
| SignatureAI tools: grammar, formatting and cover design, Copyright protection, Distribution through dozens of channels | $4,450 one-time |
| ParamountEverything in Signature plus audiobook production guided support, Full distribution package with marketing support, Full access to marketing tools with $300 ad credit | $6,739 one-time |
| HorizonEverything in Paramount plus second-language edition, White-glove production and support services, Book marketing consultant | $9,820 one-time |
| SprinkleSpines proofreading tool and cover design service, Copyright protection and print formats: hardcover and softcover, Distribution through dozens of channels and layout design services | $3,600 one-time |
| SplashEverything in Sprinkle plus production guided support, Second-language edition with full production services, Marketing: $250 advertising credit | $5,689 one-time |
| StarlightEverything in Splash plus one-on-one support from marketing specialist, Marketing: $750 advertising credit, premium billboard, video book trailer and author podcast | $10,410 one-time |
All plans include 3 years of membership and maintenance and 30-day money-back guarantee.
Plans as published by Spines AI, checked September 2026. Current prices on spines.com
Funding rounds
| Date | Round | Amount | Lead investors |
|---|---|---|---|
| 19 Nov 2024 | Series A | $16M | Zeev Ventures |
| 9 Apr 2024 | Seed | $7M | Aleph |
Tech stack
Detected on spines.com, last scanned 22 Oct 2026. Run your own scan
- Frontend
- jQuery
- Analytics
- Google Tag Manager, PostHog, Microsoft Clarity
- SEO
- Rank Math
- CMS / Builders
- WordPress
- Email provider
- Google Workspace
Spines AI scores 53. Does yours?
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Frequently asked
Is Spines AI trustworthy and reputable?
StartupHub's Data Trust & Reputation score for Spines AI is 88 out of 100, a trusted rating, based on site security posture, privacy practices, malware and phishing checks, and public reputation signals.
How much funding has Spines AI raised?
Spines AI has raised a total of $23M in funding. The most recent round on record is Series A.
How many employees does Spines AI have?
Spines AI has approximately 200 people on record.
Public record
SEC filings, insider activity, nonprofit links and pay benchmarks for Spines AI
