Windsor.ai

Windsor.ai is ranked #7 of 48 in email marketing analytics software on Freedom251. It runs on API, Web. There is a free plan. A free trial is offered. Paid plans start at $1.58/mo.

Windsor.ai plans and pricing

All plans

Forever Free Free 1 user · 1 data source · 1 account windsor.ai · 29 Sept 2026

Free (30-day trial) Free 1 user · 10 data sources · 15 accounts · 5 destination tasks · 30-day history windsor.ai · 29 Sept 2026

Basic $19/yr Annually Unlimited users · 3 data sources · 75 accounts · 5 destination tasks · Daily scheduled syncs windsor.ai · 29 Sept 2026

Basic $23/mo Monthly Unlimited users · 3 data sources · 75 accounts · 5 destination tasks · Daily scheduled syncs windsor.ai · 29 Sept 2026

Standard $99/yr Annually Unlimited users · 7 data sources · 75 accounts · Unlimited destination tasks · Daily/hourly syncs windsor.ai · 29 Sept 2026

Standard $118/mo Monthly Unlimited users · 7 data sources · 75 accounts · Unlimited destination tasks · Daily/hourly syncs windsor.ai · 29 Sept 2026

Compared on email marketing analytics software

Free plan: Yes
Paid from: $19/mo
Historical data: 120 months
Connected platforms: 3 platforms
Attribution models: multi-touch
Revenue tracking: Yes
Ecommerce tracking: Yes
Campaign comparison: Yes
Optimization insights: Yes

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Windsor.ai

What it does: Windsor.ai provides no-code ELT/ETL connectors to transfer data from more than 350 sources to destinations such as BI tools, spreadsheets, warehouses, and AI chats.
Automation: Its connectors support scheduled syncs, schema matching, and incremental loading.
AI analysis: Windsor MCP connects Windsor.ai data to AI tools including ChatGPT, Claude, and Copilot for analysis.
Destinations: Listed destinations include Power BI, Looker Studio, Google Sheets, Excel, BigQuery, Snowflake, Tableau, PostgreSQL, MySQL, Python, and Windsor MCP.
Integrations: The connector directory lists sources including Google Ads, Google Analytics 4, HubSpot, Salesforce, Shopify, TikTok Ads, and Facebook Ads.
Intended users: The company describes use cases for analysts, agencies, and data teams, including automated reporting, client dashboards, and managed data pipelines.
Support: All plans include live chat support; the support options also include documentation, ticket submission, a community portal, and YouTube resources.
Security: Windsor Group AG says it completed a SOC 2 Type II audit and processes personal data in compliance with UK GDPR and EU GDPR.
Data protection: The security page says customer data is encrypted at rest and in transit, with role-based access controls and separate customer data trust zones.
Data retention: The company says connector memory data is kept for up to 24 hours and disk cache is deleted after at least 20 days without access, for a maximum retention period of about three weeks.
Free tier limit: After the 30-day trial, Forever Free includes one user, one data source, and one account; scheduled sync backfills are unavailable.
API limit: API requests are limited to 600 per minute and 10,000 per day, according to the pricing FAQ.
Company: Windsor.ai says its founder Niklas Kolster founded the company in Zurich in 2017.
Founded: 2017
Price from: $1.58/mo

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Where it ranks on Freedom251

Best Email Marketing Analytics Software in 2026#7 of 48

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Sources

windsor.ai/data-integration/· checked 29 Sept 2026
windsor.ai/pricing/· checked 29 Sept 2026
windsor.ai· checked 29 Sept 2026
windsor.ai/security/· checked 29 Sept 2026
windsor.ai/about/· checked 29 Sept 2026