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Collective[i] vs RetainerBase Pro
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Price
Free
Revenue Forecasting
Annual estimate10 people, entry price
Free
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Revenue Forecasting
Overview
Focus
Revenue Forecasting
Renewal Management Platforms
Product
Revenue optimization platform using AI and network intelligence to forecast deals and surface buyer engagement patterns.
Retainer tracking, forecasting, and renewal management tool for agencies.
Headquarters
New York, New York
Remote
Company size
51-200 employees
2-10 employees
Founded
2008
2021
Pricing details
Published rate
Free
Free options
Free plan
Source updated
Oct 30, 2026
Oct 29, 2026