Top 11 professional services automation software that work with Slack

Productive is the highest-ranked provider in the Top 11 BigTime vs Scoro vs Kantata: 11 Best Professional Services Automation Software 2026 that integrates with Slack.

Why this answer

Filtered to entries that publicly document a Slack integration. We do not include "API available" as proof of integration — there has to be a named connector or first-class workflow.

Showing all 3 matches. Top 11 publishes whatever the data supports — we don’t pad lists. See the full ranked BigTime vs Scoro vs Kantata: 11 Best Professional Services Automation Software 2026.

  1. #1Productive(rank #3 in BigTime vs Scoro vs Kantata: 11 Best Professional Services Automation Software 2026)

    7.7/9.4

    Real time profitability in the headline, QuickBooks and Xero named, and Professional at $25 a seat.

    Full Productive review · Compare: Productive vs Rocketlane · Alternatives

  2. #2Rocketlane(rank #6 in BigTime vs Scoro vs Kantata: 11 Best Professional Services Automation Software 2026)

    7/9.4

    Real time margins named and the price printed, but the margin reporting is Premium and no accounting system is named.

    Full Rocketlane review · Alternatives

  3. #3PSOhub(rank #9 in BigTime vs Scoro vs Kantata: 11 Best Professional Services Automation Software 2026)

    6.6/9.4

    The widest named join between CRM and books, printed prices and a 30 day trial.

    Full PSOhub review · Alternatives

Methodology: /methodology · No paid placement ever · Verified .