100 Best Slack Integrations for Solo Founders and Small Teams

Ardelia Team · September 27, 2026 · 4 min read

Slack can serve as a useful operating layer for a small company: a place where conversations, decisions, alerts, and routine updates meet. Integrations extend that role by bringing signals from the tools your team already uses into relevant channels. For solo founders working with contractors, distributed teammates, or AI employees, that can make handoffs and oversight more visible without requiring constant tab-switching.

“Best” is subjective. A strong integration should solve a recurring coordination problem, send information to the right people, and offer controls that prevent notification overload. Availability, permissions, features, and pricing can change, so review each integration’s current Slack Marketplace listing and security settings before adopting it.

How to choose Slack integrations

Start with the workflows that repeatedly interrupt focused work: an approval that gets buried, a customer issue that needs an owner, a deployment that needs monitoring, or a meeting that needs a written outcome. Add integrations one category at a time, decide which channels receive alerts, and assign an owner to review whether the alerts remain useful.

• Prefer actionable notifications over every-event notifications.
• Use dedicated channels for automated operational updates.
• Limit access scopes and review them when roles or vendors change.
• Document where decisions belong: the source tool, Slack, or both.
• Test a workflow with a small group before making it company-wide.

100 useful Slack integrations, grouped by work

Files, calendars, and meetings

1. Google Drive — share and discuss files in channels.
2. Google Calendar — surface schedules and meeting reminders.
3. Gmail — bring selected email activity into Slack workflows.
4. Microsoft Outlook Calendar — connect calendar updates and availability.
5. OneDrive — share Microsoft cloud files in conversations.
6. SharePoint — connect document links and collaboration spaces.
7. Dropbox — keep file-sharing discussions close to the work.
8. Box — share and manage content links.
9. Zoom — start or join video meetings from Slack.
10. Webex — connect meetings and collaboration notifications.

Projects, planning, and documentation

1. Asana — turn discussions into trackable tasks.
2. Trello — follow board and card activity.
3. Jira Cloud — connect issues, projects, and engineering updates.
4. Linear — share issue activity with product and engineering teams.
5. monday.com — bring board updates into channels.
6. ClickUp — connect tasks and workspaces.
7. Notion — share pages and knowledge links.
8. Airtable — notify teams about record or base changes.
9. Smartsheet — keep plans and sheet updates visible.
10. Wrike — connect project work with conversations.

Engineering, reliability, and product delivery

1. GitHub — follow pull requests, issues, and repository activity.
2. GitLab — connect merge requests and pipeline events.
3. Bitbucket — share repository notifications.
4. Sentry — route error alerts to appropriate channels.
5. PagerDuty — coordinate incident notifications and response.
6. Datadog — surface monitoring alerts and dashboards.
7. New Relic — share observability and alert information.
8. CircleCI — monitor build and deployment activity.
9. Jenkins — send automation and build notifications.
10. LaunchDarkly — discuss feature flag changes and releases.

Sales, support, and customer conversations

1. Salesforce — connect CRM records and sales activity.
2. HubSpot — share CRM, marketing, and service updates.
3. Pipedrive — keep pipeline events visible.
4. Zendesk — route support ticket activity into Slack.
5. Intercom — coordinate customer conversations and support work.
6. Freshdesk — share help desk ticket notifications.
7. Front — collaborate around shared customer messages.
8. Gong — distribute call and revenue intelligence updates.
9. Outreach — connect sales engagement workflows.
10. Salesloft — share sales engagement activity.

People operations and team rituals

1. Workday — connect selected people operations updates.
2. BambooHR — share HR workflow notifications.
3. Deel — support global hiring and contractor workflows.
4. Rippling — connect workforce management updates.
5. Culture Amp — share engagement and people-program activity.
6. Lattice — support performance and feedback workflows.
7. 15Five — connect check-ins and people management routines.
8. Bonusly — recognize teammates in Slack.
9. Donut — organize introductions and informal connections.
10. Polly — run polls and lightweight surveys.

Design, research, and meetings

1. Loom — share asynchronous video updates.
2. Miro — bring collaborative whiteboards into discussions.
3. Figma — share design work and comments.
4. Lucidchart — discuss diagrams and process maps.
5. Mural — coordinate workshop and visual collaboration work.
6. Calendly — share scheduling activity.
7. Doodle — coordinate group availability.
8. Typeform — notify teams about form responses.
9. SurveyMonkey — share survey activity and results.
10. Slido — support polls and Q&A for meetings.

Security, operations, and incident management

1. Okta — connect identity and access alerts.
2. 1Password — share selected security workflow notifications.
3. LastPass — connect password-management activity.
4. Splunk — route security and operational alerts.
5. Sumo Logic — share log and analytics notifications.
6. Wiz — surface cloud security findings.
7. CrowdStrike — connect endpoint security alerts.
8. Better Uptime — notify teams about availability incidents.
9. Statuspage — share service-status updates.
10. incident.io — coordinate incident response workflows.

Finance and business administration

1. Stripe — share selected payment and billing events.
2. QuickBooks Online — connect accounting workflow updates.
3. Xero — surface finance and accounting notifications.
4. Expensify — manage expense-related workflows.
5. Ramp — connect spend-management activity.
6. Brex — share card and spend updates.
7. BILL — coordinate payable and receivable workflows.
8. SAP Concur — connect travel and expense processes.
9. Fyle — share expense-management updates.
10. Airbase — coordinate spend-control workflows.

Automation, time, and AI-assisted work

1. Zapier — automate connections among apps and Slack.
2. Make — build visual automation scenarios.
3. Workato — connect business systems and workflows.
4. Tray.io — automate processes across tools.
5. n8n — build workflow automations with technical flexibility.
6. IFTTT — create simple event-based automations.
7. Clockwise — coordinate calendar-focused work patterns.
8. Reclaim.ai — support calendar and habit scheduling workflows.
9. Otter.ai — share meeting transcription-related updates.
10. Fireflies.ai — connect meeting notes and conversation records.

Knowledge and internal communication

1. Confluence — connect team documentation with channels.
2. Guru — surface verified internal knowledge.
3. Slab — share knowledge-base content.
4. Coda — connect collaborative docs and tables.
5. Nuclino — share lightweight internal documentation.
6. Tettra — make internal answers easier to find.
7. Stack Overflow for Teams — connect technical knowledge sharing.
8. Microsoft OneNote — share notes and notebook content.
9. Dropbox Paper — discuss collaborative documents.
10. ReadMe — connect developer documentation activity.

Keep the workspace useful

An integration stack should make important work easier to notice, not turn every channel into a dashboard. Small teams often benefit from a short core set: one project tool, one customer system, one alerting tool, one documentation source, and one automation layer. AI employees can follow the same operating principle: give them defined channels, clear sources of truth, and explicit escalation rules. The result is a calmer record of work that founders can review and teams can act on.