is the 
SOC 2 Type II
SOC 2 Type II certified. Two clean Type II reports, zero exceptions. Audited by Advantage Partners.
EOS One vs Ninety
EOS One is the official EOS® software, built and co-owned by EOS Worldwide. Ninety is the longest-standing third-party EOS platform. Both cover the core EOS tools; EOS One comes from the source and includes Atlas, an AI Chief of Staff, for $10/user/month.
EOS One is the one total package
Works with the tools you already use
- Microsoft
- Google Calendar
- Microsoft Calendar
- Claude
- ChatGPT
- Grok
- Copilot
- Gemini
- Grok Bot
Calendars and AI assistants overlap; plan gating and other tools differ. See the table below.
Everything included · $10/user/month · 30-day free trial
The Only Official Software of EOS® by the makers of Traction
EOS One is EOS Pure: EOS exactly as the book teaches it
EOS Pure means EOS One runs EOS exactly the way the book Traction teaches it. It is built by EOS Worldwide, the makers of EOS, with every EOS tool named and laid out the way the book teaches, and nothing extra to translate.
Winner: EOS OneOfficial EOS softwareNinety is a third-party EOS platform; EOS One is built and co-owned by EOS Worldwide.
EOS One is the easiest EOS software to use
Clean, EOS-pure screens. If you know EOS, you already know EOS One.
Not enough verified informationIndependent ease-of-use comparisonEOS Pure focus is not proof of being easiest. No head-to-head usability study is cited here.
Published SOC 2 Type II
EOS One publishes SOC 2 Type II
Winner: EOS OnePublished SOC 2 Type IIEOS One publicly identifies its SOC 2 report as Type II (controls assessed over a period of time, not only at a point in time). Ninety advertises SOC 2; its public materials do not specify the report type. That does not mean Ninety is Type I or that its controls are weaker.
Enterprise Grade Security
Trusted by the most secure
Our team has secured data for the Pentagon, Navy SEALs, FBI and more.
Privacy and security as a differentiator
HIPAA-ready · BAA available
A Business Associate Agreement is available on request. Do not upload PHI until a BAA is in place.
Military-grade encryption
Military-grade encryption in transit (TLS 1.2+) and at rest
- ✓ We do not sell your data to any third party
$10/user, everything included
EOS One is $10/user/month, everything included
$10/user/month. Everything included.
Winner: EOS OneLowest published $/userNinety publishes Free $0, Essentials $12, Accelerate $14 and Thrive $16 per user/month; EOS One is $10 with everything included.
$10
per user / month
Everything included
- Every EOS tool, no feature gates
- Atlas AI Chief of Staff included
- 30-day free trial, no credit card
Premium AI Included
EOS One has top AI: Atlas AI Chief of Staff on every plan
Atlas AI Chief of Staff is included on every plan.
Winner: EOS OneAI + MCP on every planNinety includes Maz on paid plans and requires Thrive or Legacy for MCP; EOS One includes Atlas and MCP on every plan.
Available Everywhere
EOS One has native mobile apps for iOS and Android
Rocks, To-Dos, Scorecard and your L10 agenda wherever the work happens.
Winner: BothNative iOS and Android appsNinety offers mobile apps from Essentials up; EOS One includes them on every plan.
Available on iOS and Android
Concierge Support
EOS One includes white glove onboarding and Concierge Support
Real people help you get set up and stay running.
Winner: BothHuman support / setupNinety and EOS One both advertise human setup help; EOS One brands Concierge Support.
White Glove Onboarding we help you set up, step by step
Concierge Support real people, not bots
Weekly Webinars live every week
Loved by customers
EOS One is loved by customers: 4.9 on G2
Winner: EOS OnePublished G2 scoreEOS One publishes 4.9 on G2. Ninety publishes about 4.7 on G2.
★★★★★
Simple, Clean EOS Tool That Keeps Priorities and Accountability on Track
“Most organizational and project management tools are complex and hard to adopt, but EOS One has kept their dashboard and overall experience remarkably clean. That simplicity drives higher usage and better team adoption…”
★★★★★
Essential Tool for Effective Meeting Management
“I like that meetings follow the L10 format as described in the book traction, which helps keep meetings on track and valuable. … It's a single location for all of our meeting notes, history, to-do list, goals, vision, and organizational chart.”
★★★★★
Instrumental for running EOS and keeping our team aligned.
“It has been instrumental to keeping our team focused on the work that helps us grow and stay healthy, in alignment with our long-term vision. It helps us run EOS better than any other tool we have tried.”
30% productivity boost or your money back
No risk: EOS One comes with a money-back guarantee
Winner: EOS OnePublished productivity money-backEOS One publishes a 30% productivity increase in 90 days or money back. Ninety's terms state fees are non-refundable, with refunds on annual plans case by case; no equivalent productivity guarantee is published.
30%
productivity increase in 90 days
Or your money back.
90-day guarantee · See terms
Within 20 days after completing your first 90 days, simply let us know you don't believe you've seen a 30% increase in productivity and would like to cancel. We'll have you fill out a short form and give you a full 100% refund.
Is EOS One the official EOS software?
EOS One is the official EOS® software, built and co-owned by EOS Worldwide, the organization behind Traction and the Entrepreneurial Operating System. Every tool follows the methodology as the book teaches it.
Gino Wickman, the creator of EOS, is an investor in EOS One. EOS One is also backed by AIX Ventures, the same firm behind Perplexity, Lovable, Windsurf, and Wispr Flow, and by Draper Associates (Tim Draper), early investors in Tesla and SpaceX who also back xAI (Grok).
Does EOS One include AI?
Every EOS One plan includes Atlas, an AI Chief of Staff that works inside the official software. Atlas knows your V/TO, Scorecard, Rocks, Issues, and To-Dos, so it can help you prepare for meetings and keep the team on track.
Because Atlas runs on top of the official EOS toolset, its help stays grounded in EOS as it is meant to be run.
Ninety offers its own AI assistant, Maz, on its paid plans, with personalized meeting prep on Thrive and Legacy. Ninety's MCP connection for outside AI assistants requires Thrive or Legacy. In EOS One, Atlas and MCP are included on every plan.
How simple is EOS One to run?
EOS One is focused on EOS and nothing else. Your leadership team opens it, sees the tools from the book, and gets to work without learning a broader platform first.
What EOS tools are included?
Everything your leadership team needs to run EOS lives in one place: V/TO, Accountability Chart, Scorecard, Rocks, Level 10 Meeting, Issues List with IDS, To-Dos, and Processes. It works whether you self-implement from Traction or work with an EOS Implementer.
Does EOS One have mobile apps?
EOS One has native apps on the App Store and Google Play, so your team can check the Scorecard, update Rocks, and capture Issues from anywhere.
How much does EOS One cost compared with Ninety?
EOS One is $10/user/month, with a 30-day free trial and no credit card required.
Ninety publishes tiered pricing: a Free plan at $0, Essentials at $12, Accelerate at $14, and Thrive at $16 per user per month, with a 30-day trial.
What support do you get?
Concierge Support from real people is available when you need it. Our team can help you set up EOS One step by step, so your leadership team is running its first Level 10 Meeting quickly.
Who is EOS One for, and who is Ninety for?
Ninety is a capable, established platform with many teams already using it. EOS One is the right fit for leadership teams that want their EOS software to come from EOS Worldwide itself, with AI included and one simple per-user price.
Feature comparison
Both platforms cover the core EOS toolset. Ninety spreads its capabilities across Free, Essentials, Accelerate, and Thrive tiers; EOS One includes every item listed here in every plan at $10/user/month.
Every feature included on every plan at $10/user/month.
| Feature | Ninety | EOS One |
|---|---|---|
| Official EOS® software, co-owned by EOS Worldwide (company behind Traction) | Not verified | Included |
| Backed by Gino Wickman, AIX Ventures (Perplexity, Lovable) and Draper Associates (Tesla, SpaceX, xAI) | Not verified | Included |
| Atlas AI Chief of Staff on every plan | Maz on paid plans | Included |
| Works inside ChatGPT, Claude, Gemini, Grok and Copilot (MCP) | Thrive / Legacy | Included |
| AI meeting transcriber and meeting prep | Meeting prep Thrive beta | Included |
| Pure EOS | Not verified | Included |
| $10/user/month, everything included | Not verified | $10/user/month |
| Free for 30 days, no credit card | Yes | 30 days, no card |
| White-glove human setup or self-serve | Yes | Included |
| SOC 2, SSO and SCIM | Not verified | Included |
| iOS and Android apps | Essentials+ | Included |
| V/TO | Free+ | Included |
| Accountability Chart with drafts | Free+ | Included |
| Multiple teams/departments | Yes | Included |
| L10s with ratings and recaps | Essentials+ | Included |
| Quarterly and annual planning meetings | Accelerate+ | Included |
| Scorecards weekly to annual with formulas | Essentials+ | Included |
| Rocks with milestones | Essentials+ | Included |
| Issues with IDS | Essentials+ | Included |
| Recurring To-Dos | Essentials+ | Included |
| Headlines and cascading messages | Essentials+ / Accelerate+ | Included |
| People Analyzer | Accelerate+ | Included |
| 1-on-1s and quarterly conversations | Accelerate+ | Included |
| Org Checkup and custom assessments | Free+ / Thrive | Included |
| Surveys | Not verified | Included |
| Process docs, wiki and knowledge portal | Thrive | Included |
| Insights and reports | Accelerate+ | Included |
| Free Observer and EOS Implementer seats | Observers free | Included |
| Google and Microsoft calendar sync | Essentials+ | Included |
| CSV and PDF export | Essentials+ | Included |
Statuses from public pricing/product pages. "—" means not verified from those sources. Do not treat "—" as a No.
Works with your AI tools
EOS One works with the AI assistants you already use through MCP: ChatGPT, Claude, Gemini, Grok, and Copilot.
- ChatGPT
- Claude
- Gemini
- Grok
- Copilot
Frequently asked questions
- Is EOS One the official EOS software?
- Yes. EOS One is the official EOS® software, built and co-owned by EOS Worldwide, the organization behind Traction and the Entrepreneurial Operating System.
- What is the difference between EOS One and Ninety?
- EOS One is built and co-owned by EOS Worldwide, the organization behind EOS. Ninety is the longest-standing third-party EOS platform. Both cover the core EOS toolset.
- How much does EOS One cost?
- EOS One is $10/user/month. You can try it free for 30 days, no credit card required.
- How does Ninety price its plans?
- Ninety publishes a Free plan at $0 and paid plans at $12 (Essentials), $14 (Accelerate), and $16 (Thrive) per user per month. Its Maz AI is on paid plans; MCP access for outside AI assistants requires Thrive or Legacy.
- Does EOS One include AI?
- Yes. Every EOS One plan includes Atlas, an AI Chief of Staff that works with your V/TO, Scorecard, Rocks, Issues, and To-Dos inside the official EOS software.
What's the bottom line?
EOS One is the official EOS® software, built and co-owned by EOS Worldwide, with Atlas AI and every feature on one $10/user/month plan. Ninety is a capable, established third-party platform that spreads features across tiers. Teams that want EOS from the source with AI included should start with EOS One.
See EOS One pricing, how EOS One works with your AI assistants, or get a guided intro.
Try EOS One free for 30 days. No credit card required.
$10/user/month. Try free for 30 days, no credit card.
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