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W
Windsor.ai
windsor.ai · Zürich, Switzerland
Looking legit

Upwork lists Windsor.ai at $1.8M+ in client spend.

$1,848,774 in published client spend across 51 contracts. The full read below — free.

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Total Upwork spend
$1.8M+
$1,848,774
Top category
Web development
10 of 51 contracts
Hiring status
Actively hiring
26 of 51 contracts in progress
Contracts on record
51
$12–60/hr listed
The company

Who's actually behind the account.

Upwork hides the client's identity. We resolve it to a real company, then layer in public firmographics — the context you never get on the job page.

W
Windsor.ai
“Marketing Data Attribution Software”
Resolved to windsor.ai · High confidence
Industry
Computer software
Company size
1–10 employees
Founded
2017
Web traffic
500,000–1M visits/mo
Headquarters
Zurich, Zurich, Switzerland
Links
Rate X-Ray

What the blended average hides

Don't trust a single 'average' rate — spending is concentrated: ~80% of hourly dollars go to mid-senior engineering and long-term analytics retainers at roughly $30–$45/hr, while many short or recruitment tasks are staffed at the $15–30/hr band; if you seek higher rates, target long-term, specialist data/devops roles rather than one-off recruiter or admin gigs.

Every listed hourly rate · 33 of 51 contracts
median $30/hr · avg ~$30/hr
4
21
7
1
$0$40$80$120$160$200
median $30/hr avg ~$30/hr — dragged up by two $190–200 contracts
Budget · 29 contracts $12–40
Mid-tier · 4 contracts $45–60
What they hire for

Where the work actually is

All 51 contracts by category. Web development leads with 10 of 51 contracts.

Web development 10
Data & analytics 8
Devops Infra Security 7
HR & recruiting 6
Marketing Lead Gen Sales 5
Marketing, strategy & PR 3
Marketing, digital & SEO 3
Video, animation & audio 3
Tooling Automation Workflow 2
Marketing & content 2
Design, visual & branding 1
Finance & accounting 1
Hiring activity

Hiring right now, not last year.

When the contracts on record started — and how they're structured. 26 of 51 are still in progress.

Contracts started, by month
1
Sep 2025
1
Dec 2025
1
Jan 2026
2
Feb 2026
8
May 2026
1
Jun 2026
Status
26in progress · 25completed
Contract type
33hourly · 18fixed-price
Open roles

Jobs they've posted publicly

Links go to Upwork ↗
AI Growth Marketer — LLM Discovery Jun 8, 2026·More than 6 months HR lead and recruiter Jun 8, 2026·More than 6 months UGC Creator Needed — Film & Edit 8-Min SaaS Tutorial (Script Ready) Jun 4, 2026· Senior Python Engineer May 8, 2026·More than 6 months Data Engineering customer support specialist May 8, 2026·More than 6 months Python developer recruiter (Eastern Europe) May 6, 2026·1 to 3 months B2B SaaS Creator + Producer (On-Camera) — Marketing Data Background May 5, 2026· YouTube Shorts Editor — 60-Second SaaS Tutorials (Recurring Work) May 5, 2026·
Postings Upwork has shown for this client. Some may have since closed.

Every contract on record — all 51

Freelancer names removed · roles only
RoleRateBilled
Looker studio and Power BI marketing data customer support US timezone$20/hr$105,205
Experienced Devops engineer (linux, python) to join profitable data SAAS$44.68/hr$96,347
Senior Python Engineer$40/hr$94,620
Data Engineering customer support specialist$31.5/hr$78,683
Looker studio and marketing data expert and evangelist$27.56/hr$65,641
Marketing Data Analyst and Evangelist for marketing data science$20/hr$57,346
Data engineering marketer (Snowflake, Postgres, Azure SQL etc.)$35/hr$52,905
Google ads expert for marketing data SAAS$45/hr$36,936
Looking for B2B Account Manager that can do demos and close the sale$35/hr$14,030
Senior Python Engineer$40/hr$13,186
Affiliate manager for data and analytics SaaS$40/hr$11,020
Python developer recruiter (Eastern Europe)$30/hr$10,532
Part-time SaaS Affiliate Program Manager (10-15 h/week)$35/hr$9,818
Looker studio data engineer specialist support$18.74/hr$8,763
Help posting job ad and recruiting$22.5/hr$6,359
Python developer recruiter (Eastern Europe)$25/hr$4,697
Web designer for a SaaS data company$28/hr$4,667
Data Engineering customer support specialist$25/hr$2,987
Accounting: Move to XERO from bexio$50/hr$2,529
Data Engineering customer support specialist$30/hr$2,131
Senior Python Engineer$25/hr$1,698
Looking for B2B Account Manager that can do demos and close the sale$21/hr$1,276
Affiliate manager for data and analytics SaaS$20/hr$1,182
Software Engineer (python) data company$20/hr$743
Data Engineering customer support specialist$30/hr$554
Help posting job ad and recruiting$15/hr$535
help speed up windsor.ai$40/hr$341
Experienced Devops engineer (linux, python) to join profitable data SAAS$60/hr$340
Devops for data startup with 40 servers (ansible, terraform)$35/hr$214
Python developer recruiter (Eastern Europe)$15/hr$168
Power BI data connector marketing$12/hr$66
Senior Software Engineer (python)$35/hr$17
WordPress developer for SaaS product
B2B SaaS Creator + Producer (On-Camera) — Marketing Data Background
B2B SaaS Creator + Producer (On-Camera) — Marketing Data Background
update ga4
Content Writer for Data SaaS
Power BI template fixes and creationfixed
WordPress Developer for a SaaS product
Data-Savvy Copywriter for ETL/ELT and Tech Topics
Google Sheets Automation Expert to create templates
Migrate Klaviyo python connector to new API version
HR lead and recruiter$27/hr
Short penetration test for SAAS companyfixed
Google Sheets Automation Expert to create templatesfixed
Data engineering marketer (Snowflake, Postgres, Azure SQL etc.)fixed
Short penetration test for SAAS companyfixed
Short penetration test for SAAS companyfixed
HubSpot python connector: Add new fieldsfixed
UGC Creator Needed — Film & Edit 8-Min SaaS Tutorial (Script Ready)
WordPress developer for SaaS product
"—" = no rate or billed amount listed (fixed-price or open). Billed is what Upwork shows to date.
Treatment verdict

How they hire, and how they treat people

Zürich-based data SaaS that repeatedly hires data engineers, Looker/Power BI specialists, devops and marketing roles across a mix of hourly retainers and fixed-price product tasks.

Reputation
Varied — freelancer→buyer ratings range from high to low rather than uniformly positive or negative.. Clear product knowledge and repeat work for long-running contributors who receive positive, specific feedback.
How they engage
Combination of multi-month hourly retainers for ongoing support/evangelism and one-off fixed-price deliverables; several freelancers have been rehired or extended into long engagements.
Working style
Mixture of hands-on and lightweight direction: long-running contractors report steady, product-focused collaboration, while many short tasks lack formal onboarding and can experience shifting scope and spotty responsiveness.
Who wins the work
Best fit: freelancers who offer domain-specific data/analytics expertise, can operate with some autonomy, and tolerate occasional imperfect onboarding; senior devops or specialist engineers who can run independently do well.
Repeat hires
Rehires the same freelancers — 4 on 2+ repeat contracts. Deliver once and there's recurring work.
Worth knowing
Large portion of billed spend is on long-running support/evangelist and engineering retainers rather than on many small one-offs.

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