BigTimeProfessional services software for project, resourcing and finance management
vs
CeloxisEnterprise project and portfolio management in one execution platform.
Comparison · Project Management · weekly run Nov 3
BigTime vs Celoxis
Which one do AI engines recommend, and how do they differ on price, fit and features?
The short answer
Celoxis is the stronger AI pick in Project Management: it has a visibility score of 4.6 versus 0 for BigTime.
Choose BigTime if…
- You need SOC 1 Type 2 or SOC 2 Type 2 coverage
Choose Celoxis if…
- You want the brand AI engines rank higher (4.6 vs 0)
- You want a lower entry price ($10 vs $20)
- You need ISO 27001 or AICPA SOC 2 Type 2 or EU GDPR or UK GDPR coverage
- Portfolio planning and scenario analysis
AI visibility side by side
Latest weekly run · Nov 3
| Metric | BigTime | Celoxis |
|---|---|---|
| Visibility score | 0% | 4.6% |
| Change vs last week | New | New |
| Rank in Project Management | #45 | #17 |
| Share of voice | 0% | 1.5% |
| Mentions this run | 0 | 9 |
| Positive in AI answers | — | 25% |
The stronger value in each row is marked with a ✓.
Visibility score trend
Weekly runs over the last 60 days
BigTime 0pp · Celoxis 0pp over 0 weekly runs.
Engine by engine
Celoxis leads on 3 of 3 engines
ChatGPT
AI Mode
Perplexity
BigTimeCeloxis
Head to head in AI answers
0 engine answers name both brands
0BigTime ranked higher
0Celoxis ranked higher
Features, pricing & fit
| Dimension | BigTime | Celoxis |
|---|---|---|
| Pricing model | Per seat | Per seat |
| Entry price | $20 per seat / mo | $10 per seat / mo |
| Free plan | No | No · 14-day trial |
| Deployment | SaaS (cloud-based) | Cloud or on-premise |
| Integrations | — | 400+ |
| Compliance | SOC 1 Type 2, SOC 2 Type 2 | ISO 27001, AICPA SOC 2 Type 2, EU GDPR, UK GDPR |
| Support | Dedicated implementation consultant, Email and chat support 24/7, 99.99% uptime SLA, Professional services expert | 24x5 support with real people, Standard, Premium and VIP support tiers by plan, Dedicated account manager through rollout |
| Founded | 2002 | 2001 |
| Headquarters | Chicago, Illinois | Pune, India |
| Employees | — | 51–200 |
| Funding | Strategic growth investment led by Vista Equity Partners | — |
| Best for | Professional services firms that need more than a time tracker and less than an ERP | PMOs and project-driven teams that need to manage portfolios, resources, budgets and risks together. |
Plans side by side
Celoxis
Core$10per Standard user per month, billed annually
Essentials$25per Standard user per month, billed annually
Professional$35per Standard user per month, billed annually
Business$45per Standard user per month, billed annually
EnterpriseCustomcustom pricing
Pros and cons
Themes from the AI answers that mention each brand
BigTime
Profile in progress.
Celoxis
- Portfolio planning and scenario analysis
- Strong ratings in some comparison research
Data collected ·ChatGPT, Perplexity, Google AI Mode·coverage 100%·next run
Cite as: SlateIndex, “BigTime vs Celoxis”, https://slateindex.ai/compare/bigtime-vs-celoxis, data of Nov 3, 2026. Licence: CC BY 4.0.