GoodDay vs Slack: Complete Comparison (2026)

Why choose GoodDay

• Higher Cost score (9/10 vs 5/10)
• Higher Analytics score (7/10 vs 3/10)
• Includes Gantt charts, which Slack lacks
• Includes Time tracking, which Slack lacks

Why choose Slack

• Higher Integration score (10/10 vs 6/10)
• Higher Scalability score (9/10 vs 6/10)
• Better fit for enterprise (9/10 vs 5/10)
• Better fit for remote teams (9/10 vs 6/10)

GoodDay

Pros

• The free plan allows up to 15 members with unlimited projects, which is generous for small teams.
• Paid plans are inexpensive: Professional costs $4 per user per month on annual billing.
• Projects can be nested without limit and the Action Required view shows who owns the next step, which reviewers praise for accountability.
• The Business plan bundles resource management, finance, CRM and a customer portal, so teams may need fewer separate tools.
• There are native apps for web, iOS, Android, Windows, macOS and Linux.

Cons

• Reviewers often criticize customer support, and one directory lists it as email only.
• Users report a limited mobile app, weak search and an unreliable bulk task uploader.
• The vendor is small, about 20 to 30 employees, which may worry large enterprise buyers.
• Two-factor authentication is only on Business and above, and SAML SSO only on Enterprise.
• There are fewer native integrations than with larger rivals, so many connections depend on Zapier.

Slack

Pros

• The app ecosystem is very large, and tools such as ClickUp, Notion, HubSpot and Clockify can post updates into channels.
• Slack Connect lets teams work in shared channels with up to 250 outside organizations on paid plans.
• Compliance coverage is broad, including ISO 27001, SOC 2 Type II, FedRAMP Moderate and HIPAA configurability.
• Lists add table and board layouts with assignees, due dates and subtasks, without leaving chat.
• Workflow Builder automates routine requests and approvals without code.

Cons

• There are no native Gantt charts, dependencies, time tracking or portfolio reporting, so Slack doesn't replace a dedicated PM tool.
• Frequent notifications and busy channels can interrupt focus, a common complaint in reviews.
• The free plan keeps only 90 days of message history and allows 10 apps.
• Advanced AI features require Business+ or above, and per-user costs add up as teams grow.
• Reviewers report that finding older messages through search can be difficult.