Company profile
Optimizely
Live profile
About us ; Website: https://www.optimizely.com. External link for Optimizely ; Industry: Software Development ; Company size: 1,001-5,000 employees.
1001-5000
Vercel
2.4/5 · 7 reviews
Business Services
AI Classification
Optimizely is an AI-powered marketing platform serving 10,000+ enterprise brands, unifying CMS, experimentation, personalization, content marketing, commerce, and analytics into a single suite sold via SaaS subscription.
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Tech Stack
Hosting
Similar Companies
Social Links
Competitors
Notable Customers
Optimizely is one of 2,669 B2B companies in the Kustiq directory.
Optimizely sits among 219 martech vendor companies in our MarTech directory.
Similar profiles: Braze, Archer, Cohere, and Assembly.
Both sit in the 1001-5000 headcount band. See Optimizely vs Braze side by side.
Both sit in the 1001-5000 headcount band. See Optimizely vs Archer side by side.
Both sit in the 1001-5000 headcount band. See Optimizely vs Cohere side by side.
How Optimizely compares with other MarTech Vendor companies
Optimizely is one of 219 MarTech Vendor companies profiled in the Kustiq MarTech directory, which holds 311 MarTech companies in total. Every number below is computed from those profiles.
Optimizely sits in the 1001-5000 headcount band. 91% of the 159 segment peers with a known team size are smaller. 8% of those peers share the same band.
The most common tech detections across the 79 peers with a visible stack are Cloudflare (53%), Google Analytics (19%), and WordPress (16%). Optimizely lists none of them.
Among the 87 segment companies with disclosed funding, Growth is the most common stage (70%).
The median founding year across 54 peers with a known founding date is 2014.
London is the most common HQ city in this segment, home to 7% of the 44 peers with a known location.
Benchmarks are recomputed from live directory data, so they move as profiles refresh. Counts cover Kustiq-profiled companies, not the whole market.
How this profile was built
- Live web rendering via Browserless headless Chrome, not a stale cached scrape.
- Search intelligence via Serper API across the company site, LinkedIn, press, and GitHub.
- Claude only picks the buckets. It never decides facts.
- 12-factor churn engine. Deterministic score, zero LLM at scoring time.
- SMTP RCPT TO handshake on every contact, at delivery time on full profiles (paid plan).
This profile was built from 1 rendered page of optimizely.com, search coverage across the live web, and a review parse of 7 ratings on .
Read the full methodology in our LLM-readable reference or compare against the deterministic-vs-AI framework.
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