ViviScape Work vs BigTime: full PSA, or the part you use?
BigTime is an established professional services automation suite with deep resource planning and a mostly quote-based price list. ViviScape Work covers the same client-work-to-cash path with published per-seat pricing, a free tier and a same-day setup. BigTime goes deeper; ViviScape Work starts faster and tells you the price up front.
How much does BigTime cost compared with ViviScape Work?
BigTime
BigTime publishes an Essentials tier starting at $20 per user per month. Its Advanced, Premier and Enterprise tiers are quoted rather than published.
Checked on September 30, 2026 against BigTime's published pricing page. Prices change — verify before you decide.
ViviScape Work
ViviScape Work has three plans: Starter is free for 2 users, Pro is $29 per user per month, and Premium is $79 per user per month. Invoicing, projects, customers, insights and the full REST API are included from Pro upward — there are no separate module fees.
20% off Pro and Premium when billed annually. 50% off for registered non-profits, and 12 months free for startups under $5M ARR. Full pricing.
What does ViviScape Work do that BigTime does not?
| Capability | BigTime | ViviScape Work |
|---|---|---|
| Free plan | Not published | Yes — Starter, 2 users |
| Published entry price | $20 per user / month (Essentials) | $29 per user / month (Pro) |
| Top-tier pricing | Quoted on request | Published — $79 per user / month |
| Self-serve signup | Demo-led | Sign up and start free |
| Time tracking and invoicing | Yes | Yes |
| Resource planning and forecasting | Yes — a core strength | Utilization reporting, not forecasting |
| Workspace-grounded AI | Varies by tier | AI Studio, all plans |
| MCP server for AI agents | Not offered | Premium |
When is BigTime the better choice?
You are a larger firm with dedicated operations staff, you need resource forecasting and WIP reporting, and a multi-week implementation with a vendor team is a normal cost of doing business.
Where BigTime is stronger
- Far longer in market, with deep resource planning and capacity forecasting.
- Mature professional-services reporting including WIP and revenue recognition.
- Established implementation and migration services for larger firms.
- Better suited to a firm with a full-time operations function to run it.
Where ViviScape Work is stronger
- Every plan's price is published, including the top tier — no quote required to compare.
- A free Starter plan and a first tracked billable hour in about 15 minutes.
- AI agents that work with your team, and ViviScape Flow to automate the process around them — with a person approving what matters.
- No implementation project; a small team can self-serve the whole rollout.
When is ViviScape Work the better choice?
You are 2 to 200 people, you want to see the price before talking to anyone, and you would rather be running next week than in a rollout project next quarter.
ViviScape Work vs BigTime — common questions
Is ViviScape Work a BigTime alternative for small firms?
For firms of roughly 2 to 200 people, yes. ViviScape Work covers the client-work-to-cash path BigTime is bought for, publishes its pricing at every tier, and can be set up without an implementation project. BigTime remains the deeper option for resource forecasting and WIP reporting.
How much does BigTime cost compared with ViviScape Work?
BigTime publishes an Essentials tier starting at $20 per user per month and quotes its higher tiers on request, checked on September 30, 2026. ViviScape Work publishes all three plans: free, $29 and $79 per user per month.
Try it against BigTime with your own numbers.
The Starter plan is free, takes no credit card, and gets you a tracked billable hour in about 15 minutes.
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