OnePlan vs Smartsheet
Which one do AI engines recommend, and how do they differ on price, fit and features?
The short answer
Smartsheet is the stronger AI pick in Project Management: it has a visibility score of 20.8 versus 1.2 for OnePlan, and ranks ahead in 0% of the answers that name both.
Choose OnePlan if…
- You need FedRAMP High (Class D) coverage
Choose Smartsheet if…
- You want the brand AI engines rank higher (20.8 vs 1.2)
- You need SOC 2 or ISO 27001 or GDPR or FedRAMP or HIPAA (BAA) coverage
- You prefer a larger, established vendor (1,001–5,000 employees)
- Enterprise-scale portfolio management and roll-ups
AI visibility side by side
Latest weekly run · Nov 3
| Metric | OnePlan | Smartsheet |
|---|---|---|
| Visibility score | 1.2% | 20.8% |
| Change vs last week | New | New |
| Rank in Project Management | #35 | #6 |
| Share of voice | 0.2% | 6.3% |
| Mentions this run | 1 | 35 |
| Positive in AI answers | — | 36% |
The stronger value in each row is marked with a ✓.
Visibility score trend
Weekly runs over the last 60 days
OnePlan 0pp · Smartsheet 0pp over 0 weekly runs.
Engine by engine
Smartsheet leads on 3 of 3 engines
Head to head in AI answers
1 engine answers name both brands
| Prompt | Engine | OnePlan | Smartsheet |
|---|---|---|---|
| Best project management tool for enterprise | AI Mode | #1 | #5 |
Features, pricing & fit
| Dimension | OnePlan | Smartsheet |
|---|---|---|
| Pricing model | — | Per seat |
| Entry price | — | $12 per seat / mo |
| Free plan | — | No · 30-day trial |
| Deployment | Cloud-based SaaS | Cloud-based |
| Compliance | FedRAMP High (Class D) | SOC 2, ISO 27001, GDPR, FedRAMP, HIPAA (BAA) |
| Support | Online help center at support.oneplan.ai | Help and learning content, Smartsheet Community, Web-based ticketing, Smartsheet University (add-on) |
| Founded | 2016 | 2005 |
| Headquarters | San Diego, CA, United States | Bellevue, Washington, USA |
| Employees | 51–200 | 1,001–5,000 |
| Funding | Private equity (led by Aldrich Capital Partners) | Post-IPO equity round |
| Best for | — | Organizations running project, portfolio and operational work at scale, including enterprise PMOs. |
Plans side by side
OnePlan
Pricing not available.
Smartsheet
Pros and cons
Themes from the AI answers that mention each brand
OnePlan
Profile in progress.
Smartsheet
- Enterprise-scale portfolio management and roll-ups
- Spreadsheet-style data grids and familiarity
- Flexible dashboards, reporting, and automation
- Critical path scheduling and resource management
- Aggregates data from other tools into one view
Data collected ·ChatGPT, Perplexity, Google AI Mode·coverage 100%·next run
Cite as: SlateIndex, “OnePlan vs Smartsheet”, https://slateindex.ai/compare/oneplan-vs-smartsheet, data of Nov 3, 2026. Licence: CC BY 4.0.