Sourcing note: Specific pricing, contract terms, and feature claims about Cvent and other named competitors below are framed structurally or sourced to public materials — Cvent.com, G2 reviews, Capterra, and corporate press releases. We do not invent competitor numbers.

API & Integrations in RFP Software: 2026 Buyer's Guide

By Easy RFP Team · Last reviewed: 2026-05-08

TL;DR. 2026 RFP-software integrations should cover: calendar (Google Workspace, Microsoft 365), CRM (Salesforce, HubSpot), accounting (Xero, QuickBooks, NetSuite), e-sign (DocuSign, Adobe Sign), BI (Looker, Tableau, Power BI), SSO/IdP (Okta, Auth0, Entra), and REST API for custom integrations. Easy RFP delivers core integrations natively and a documented REST API for the rest.

Why integrations matter

Quick answer (40–60 words): A standalone RFP tool creates double-data-entry: events go in calendar separately, contracts re-enter accounting, vendor data duplicates in CRM. Strong integrations eliminate this friction. They also enable cross-system reporting (e.g., "show me revenue from RFPs sourced via Easy RFP, in Salesforce") that's otherwise impossible.

What "good" looks like

Quick answer (40–60 words): A 2026-class RFP tool offers: native integrations (no-code setup) for top calendar/CRM/accounting/e-sign/SSO; documented REST API with authentication via OAuth 2.0 or API key; webhook support for real-time events; pre-built recipes for common workflows; and integration certifications where required (SOC 2, GDPR DPA, vendor security review).

Easy RFP's integrations

IntegrationFreeProTeamEnterprise
Google Workspace (calendar, contacts)
Microsoft 365 (calendar, contacts)
Salesforce✅ + custom
HubSpot✅ + custom
Xero
QuickBooks
NetSuite
DocuSign
Adobe Sign
Slack
Microsoft Teams
Looker / Tableau / Power BI
SSO (Google, Microsoft)
SSO (Okta, Auth0, Ping)
REST API⚠️ Read-only✅ Read+Write✅ Full
Webhooks

REST API documentation

Easy RFP's API is documented at /docs/api/. Authentication via API key (Team+) or OAuth 2.0 (Enterprise). Rate limits: 100 req/min Team, 1,000 req/min Enterprise. Standard JSON responses. SDKs in JavaScript and Python on roadmap.

FAQ

Q: How many integrations are native vs API-only? A: Native (no-code): 12+. API-only: anything else you can build.

Q: Is the API stable? A: V1 is stable. Versioned URLs prevent breaking changes.

Q: What about Zapier / Make / n8n? A: We have Zapier and Make integrations available. n8n via API.

Q: Do you support webhooks for incoming events? A: Yes — Team and Enterprise. Outbound webhooks for RFP-state changes, proposal-received events, contract-signed events.

Sources

CTA

Browse Easy RFP integrations or view API docs.