Insightly CRM API
Insightly REST API for CRM and project management platform. Enables AI agents to manage contacts and organizations, track leads and opportunities, manage projects and tasks, access email activity, and integrate Insightly CRM data into marketing and business workflow automation. Insightly combines CRM with lightweight project management, targeting SMB and mid-market.
Score Breakdown
⚙ Agent Friendliness
🔒 Security
Customer CRM data. SOC2, GDPR. API key as Basic auth — log sanitization critical. No scope control.
⚡ Reliability
Best When
An SMB using Insightly for CRM and project management wants AI agents to automate contact management, track deals, and sync CRM data with marketing and project workflows.
Avoid When
PRIVACY: Customer contact data and sales interactions are personal data. GDPR compliance required for EU contacts.
Use Cases
- • Managing contacts, leads, and opportunities from sales automation agents
- • Tracking project milestones and task completion from project management agents
- • Retrieving pipeline and sales forecast data from revenue analytics agents
- • Integrating Insightly CRM data into marketing automation and email workflow agents
Not For
- • Non-Insightly CRM platforms
- • Large enterprise CRM needs (Insightly targets SMB/mid-market)
- • Pure project management without CRM component
Interface
Authentication
Insightly API uses API key as password in HTTP Basic auth (username left blank). API key available in Insightly user settings. Simple but lacks granular access control.
Pricing
Affordable SMB CRM + project management pricing. API available on paid plans.
Agent Metadata
Known Gotchas
- ⚠ PRIVACY: Customer CRM data requires GDPR compliance
- ⚠ No public MCP server — REST API with Basic auth
- ⚠ API key used as Basic auth password — avoid logging auth headers
- ⚠ 10 req/sec rate limit — implement back-off for bulk import/export operations
- ⚠ No webhooks — must poll for contact and opportunity changes
- ⚠ US-only data residency — EU companies must assess compliance
Alternatives
Full Evaluation Report
Detailed scoring breakdown, competitive positioning, security analysis, and improvement recommendations for Insightly CRM API.
Scores are editorial opinions as of 2026-03-06.