Destinations
Data sources
AI insights
About us
Careers
Case studies
Security
Customer reviews
Contact us
Affiliate program
Solution partners
Template gallery
Looker Studio templates
Power BI templates
Excel templates
Google Sheets templates
Tableau templates
Facebook Ads templates
Google Ads templates
Data fields & Metrics
API documentation
Product documentation
Data models
Blog
Product updates
Help & Community
Windsor vs Supermetrics
Windsor vs Funnel.io
Windsor vs Fivetran
Windsor vs Rivery
Windsor vs PortermetricsWhy marketing and data teams are switching from Fivetran to Windsor.ai
Why Windsor.ai is the top Fivetran alternative: feature comparison
$19/month(All data sources and destinations, and 5M MAR included)$500/month(The threshold fee for 1M MAR)325+600+Available from $19/month for 5M MAR(BigQuery, Snowflake, Redshift, Databricks, etc.)Available from $500/month for 1M MAR(Same destinations, plus a few more)Available from $19/month(BigQuery, Snowflake, Redshift, Databricks, S3, etc.)Available from $1000/month(Same data warehouses and databases)✅ Native connectors for BI tools and spreadsheets (Looker Studio, Power BI, Tableau, Excel, Google Sheets)❌ Unsupported(No direct integrations with BI and spreadsheet tools; requires a workaround)✅ Free Windsor MCP: connect data to ChatGPT, Claude, and other LLMs (Get AI-powered answers, visual summaries, and reports )❌ Not available✅ Yes, after 30-day free trial✅ Yes, but limited to 500K rows/month✅ No-code setup in minutes❌ Requires engineering support for complex systems✅ Auto-schema matching, normalization, custom metrics✅ dbt-native transformations and version control⭐ 4.6⭐ 4.2
Solo Project
- 1 destination (BigQuery)
- 2 data sources (Facebook Ads, GA4)
- 1M MAR usage
You choose...
Windsor.ai
Fivetran
Key benefitWhy overpay for DWH destinations? Windsor provides integrations with the most popular data warehouses at a minimal rate.
Marketing agency
- 2 destinations (Looker Studio, BigQuery)
- 75 accounts
- 5M MAR usage
You choose...
Windsor.ai
Fivetran
Key benefitWindsor.ai lets you create marketing dashboards and conduct downstream analysis without any workarounds or external connections.
Enterprise
- Multiple DWH destinations (Databricks, S3, Redshift, etc.)
- 10+ data sources (TikTok Ads, Shopify, Google Ads, etc.)
- 40M MAR usage
You choose...
Windsor.ai
Fivetran
Key benefitWindsor gives you enterprise-level features at startup-level pricing, with generous MAR limits and unlimited destination tasks.
What customers say about their switch from Fivetran to Windsor.ai:
High entry pricing
Fivetran usage starts at $500+/month, which makes it hard for startups and smaller teams to justify. You pay a premium just to get basic data syncs running.
Unpredictable, rising costs
Users report bills suddenly jumping 5× month-over-month due to opaque billing rules and “free historical syncs.” As data volumes grow, costs quickly become hard to control.
Large-data issues
Reviewers mention syncs failing on large datasets and delays when handling high volumes.
No AI and BI destinations
There are no built-in AI integrations, and BI tools aren’t supported as destinations. Data typically has to go through a warehouse first, adding extra steps before analysts can work with it.
Steep learning curve
Blending multiple sources, creating custom metrics, and mastering data mapping takes training. This complex onboarding slows time-to-value.
About Windsor
Windsor.ai provides no-code ELT/ETL connectors that automatically pull data from 325+ marketing, sales, CRM, e-commerce, and accounting apps.
Stream your data to spreadsheets, BI tools, data warehouses, and databases without writing a single line of code.
Build fully automated pipelines with schema matching, scheduled refreshes, incremental loading, and simple in-app transformations.
Over 300,000 data professionals in 134 countries use Windsor.ai to create a single source of truth.
Forget CSVs. Stop copy-pasting. Sync your data in 2 minutes.
Our customer success stories
How Kueski replaced fragmented, manual reporting with Windsor.ai’s automated data integration into BigQuery and improved attribution accuracy with algorithmic MTA.
Hours saved per week from manual data gathering and reporting
15+Created a single source of truth in BigQuery for all marketing channels
14+
How Omnicom Media Group Hong Kong fast-tracks omnichannel reporting with Windsor.ai’s Google-native data pipelines.
Implemented full version control and auto-detection of schema changes across a vast number of ad accounts
1.9KHours saved per week from manual CSV exports and App Script maintenance
40+
How kreativkarussell replaced fragmented, manual reporting processes with a scalable, automated data pipeline by implementing Windsor.ai's native Looker Studio connectors.
Hours saved per week from manual data aggregation, transformation, and reporting
25+Data is automatically ingested from multiple platforms and fed into Looker Studio dashboards that refresh every
12 hrs
How a Finnish digital agency connected all its marketing and CRM data into a single BigQuery warehouse and real-time Tableau dashboards with Windsor.ai.
Connected several data sources in a single BigQuery project
5Reduced reporting time through a fully automated ELT pipeline by
80%
How a renowned resort company in the Asia Pacific region boosted ROI by uncovering the hidden power of upper-funnel media channels with Windsor.ai.
Data-backed media allocation increased ROI by
28%Ad channels connected for cross-platform insights
5+
How a global retail giant centralized web and app data across all stores to automate reporting, boost productivity, and enhance campaign performance.
Unified distributed marketing data from global stores
1647Hours of manual work saved every week
40+
How a Danish engineering giant boosted marketing ROI by unifying media, analytics, and CRM touchpoints in a centralized BigQuery data warehouse and Power BI dashboards using Windsor.ai ELT platform.
Understanding CRM revenue contribution down to a keyword and ad level helped to increase the ROI by
35%Aggregated data from multiple marketing channels and business tools
5+
How a British loudspeaker manufacturer boosted ROI by aligning media costs with revenue across all channels using Windsor.ai data integration software.
Connecting marketing costs to attributed revenue across channels helped boost ROAS by
32%Identifying ineffective campaigns and reallocating budgets to high-performing channels reduced waste by
79%
How an Australian Google Premier Partner integrated performance marketing and CRM data using Windsor.ai to cut cost per opportunity and drive more qualified leads for clients.
Decreased the CPA of clients’ campaigns by
19%Cut time spent on media reporting and optimization by
50%
How iProspect connected CRM and analytics data with Windsor.ai to unlock full-funnel attribution and cut reporting time in half.
Got operational savings just two weeks after deployment, equal to
1 FTEReduced manual data aggregation, transformation, and reporting tasks by over
50%
How one of Indonesia’s top coffee e-commerce brands unified all marketing data using Windsor.ai to achieve complete transparency into ad spend and performance.
Reduced time spent on manual data integration and reporting by over
50%Improved conversion tracking accuracy by
85%
How the global leader in creative media education used Windsor.ai to connect analytics and CRM data to map the full customer journey — reducing cost per enrollment and boosting lead volume.
Reduced cost per enrolment by
22%Increased lead volume by
25%
How a popular Swiss credit card issuer unified siloed marketing data and cut the cost per lead by half with Windsor.ai data connectors.
Optimized cost per lead by
47%Unified all marketing spend and performance data
100%
How a leading Singaporean ISP maximized ROI by accurately evaluating channel efficiency and reallocating budget to top-performing campaigns with Windsor.ai.
Increased the number of signups by more than
45%Reduced the overall cost per signup by
48%
How the maker of the original Swiss Army Knife connected all their marketing data with Windsor.ai—cutting wasted spend and boosting global sales.
Gained full ROI visibility across multiple channels
5+Return on ad spend has increased by
67%
How a global school brand connected cross-channel data using Windsor.ai and more than doubled student online applications in just one year.
The quality of leads increased in the range of
21-28%The annual number of student applications grew
2x
How a popular German home improvement online shop used Windsor.ai to integrate multi-channel data for product-level ROAS measurement and data-driven budget optimization across EU markets.
Unified ROAS view across multiple marketing channels
6+Reduced manual time spent calculating true ROAS by
25%
How Windsor.ai helped a global investment firm unify cross-channel data, eliminate attribution bias, and reduce cost per acquisition through centralized, real-time marketing analytics.
Reduced overall marketing CPA by
41%Automated data refresh latency minimized to
1 hr
How comprehensive data integration through Windsor.ai empowered a top Swiss culinary brand to optimize marketing ROI by over 16%.
Data-driven insights increased ROI by
16%End-to-end ELT pipeline that automatically syncs cross-channel data every
12 hrs
How a top Swiss car importer unified CRM and web analytics data with Windsor.ai, eliminating data silos and unlocking cross-channel insights.
Unified fragmented data from multiple platforms
5+Cut attribution reporting time by
60%
How a global online travel agency group unified affiliate marketing data streams and streamlined financial reporting using Windsor.ai data integration platform.
Unified all affiliate data sources
100%Reduced reporting workload by
60%
FAQs
How does Windsor.ai pricing compare to Fivetran?
Windsor.ai starts at $19/month with all data sources and BI + spreadsheet + database destinations included, while Fivetran’s entry pricing is significantly higher ($500+) and, due to its usage-based model, costs scale extremely fast.
In many common setups, Windsor.ai is roughly 20x cheaper: for example, a BigQuery pipeline with 1M MAR can run on Windsor’s Basic plan for $19/month, while similar usage on Fivetran typically starts at about $500/month.
Is there a free trial and a free forever plan with Windsor.ai?
Yes, we offer both:
- 30-day free trial – test our platform by connecting multiple data sources and destinations (including DWH and BI tools).
- Free forever plan – after the trial, you can stay on a Free plan with limited usage, ideal for small projects, testing, or trying Windsor on a small scope before upgrading as you grow.
Can Windsor.ai handle the needs of agencies and larger teams?
Yes. All our plans support:
- Unlimited users
- External authentication via authorization links (so clients can securely connect their own data sources without sharing credentials)
- Robust security features
This makes Windsor.ai well-suited for agencies and multi-brand setups with many accounts and stakeholders, without per-seat pricing or user-based upsells.
How often can data be refreshed (daily, hourly, 15-minute)?
Windsor.ai supports flexible refresh intervals:
- You can use daily and hourly refreshes on lower-tier plans (e.g., for Looker Studio, Power BI, databases, and warehouses).
- With higher plans (e.g., Professional/Pro/Enterprise), you can achieve 15-minute refreshes across multiple destinations.
Can I send my data to ChatGPT, Claude, or other LLMs?
Yes. Windsor.ai offers a Windsor MCP server that lets you:
- Pipe your unified marketing and analytics data into LLMs (e.g., ChatGPT, Claude, and others).
- Get AI-powered analysis, visual summaries, and reports based on your own performance data.
Fivetran doesn’t currently offer an equivalent MCP server for AI insights.
What are the main limitations customers run into with Fivetran that Windsor solves?
Based on customers who switched, the main Fivetran’s limitations and drawbacks are the following:
- High entry pricing – Fivetran starts around $500/month for 1M MAR, while Windsor starts at $19/month with 5M MAR included.
- Unpredictable usage-based bills – costs rise with every extra sync and data spike; Windsor uses flat, transparent plans that are easy to budget.
- Warehouse-only focus – Fivetran sends data to databases/DWHs only; Windsor also offers direct BI and spreadsheet destinations (Looker Studio, Power BI, Tableau, Sheets, Excel).
- No built-in AI destinations – Windsor includes an MCP server so you can stream data to LLMs like ChatGPT and Claude for AI analysis.
- Engineering-heavy setup for marketing reporting – Windsor’s no-code UI, pre-built templates, and custom metrics make cross-channel marketing dashboards much easier to build.
Windsor.ai focuses on transparent pricing, a broad choice of supported destinations, and AI integrations to address these issues.
Who is Windsor.ai best suited for compared to Fivetran?
Windsor.ai is the best fit for marketers, digital agencies, and data teams that want predictable pricing, built-in BI, spreadsheet, and database destinations, and fast time-to-value without heavy engineering effort. Fivetran is often used by larger data engineering teams that are comfortable with usage-based warehouse-only pipelines.
How hard is it to migrate from Fivetran to Windsor.ai?
Most teams can recreate their Fivetran pipelines in Windsor.ai by selecting the same sources and destinations, configuring schedules, and then pointing dashboards to the new tables. Our data experts can assist you with schema mapping and incremental loading patterns to make the switch smoother. Book a call now.
Stop overpaying for Fivetran data connectors. Try Windsor.ai today with a 30-day free trial
