Who uses Sirion?
Agentic contract lifecycle management platform with AI agents for drafting, redlining, extraction and obligations. sirion.ai
24
companies use Sirion
24 companies use Sirion. 13% are in Energy, Utilities & Cleantech. Confirmed or observed customers include Coca Cola, IBM, and PayPal. 11 of them are confirmed by a published case study, quote or press release.Latest check Oct 7, 2026: 24 of 24 companies checked, from 14 public sources.
What Sirion does
Sirion is an enterprise contract lifecycle management platform built on agentOS, which provides pre-built AI agents for search, drafting, issue detection, redlining, extraction, obligations and invoice reconciliation. Teams can also build their own agents in plain language on top of the CLM repository. Customer stories on its site include PayPal, Vodafone, BNY Mellon, Zalando and Raiffeisen Bank International.
Written by usedby from sirion.ai.
Main features
Common uses
24 companies use Sirion
Every company below links to the public page that shows it uses Sirion. Open a row to see the dated capture.
Customers over time: appears once we have six months of archived captures.
| Company | Industry | Proof |
|---|---|---|
 Coca Cola | Consumer Goods | |
 IBM | IT Services & System Integration | |
 PayPal | Fintech & Payments | |
 Vodafone | Telecommunications | |
 Bayer | Biotech & Pharma | |
 Chevron | Energy, Utilities & Cleantech | |
 Rolls-Royce | Aerospace & Defense | |
 Amgen | Biotech & Pharma | |
 Asian Paints | — | |
 BNY | — |
Is Sirion right for your company?
See what companies in your industry use, from the companies we track. Pick your industry.
Of the 46 Energy, Utilities & Cleantech companies on usedby, 3 are listed as Sirion customers. 8 use only another Legal AI tool.
- Sirion only, 4%
- Sirion and another tool in Legal AI, 2%
- Another tool in Legal AI only, 18%
- No Legal AI tool we can see, 76%
These are companies usedby tracks because a public page names them, often Sirion's own customer page. It is not a market share. A company counts once, whatever the number of tools it uses.
What customers report
Results as published by Sirion and its customers. Each one links to its dated source. We quote, we do not score.
5000contracts digitized, extracted, and centralized
ChemoursVendor case studyPublished Feb 16, 2024
~80%Reduction in average contract cycle time
DP WorldVendor case studyPublished May 30, 2026
7 monthsTime to deliver a working platform
ZalandoVendor case studyPublished May 31, 2026
Read the story
Goldman SachsVendor case studyPublished Dec 2, 2024Read the story
Asian PaintsVendor case studyPublished Jun 1, 2026Now we’re getting the right data we want. I consider Sirion a huge, incredible partner, and my experience with Sirion has been phenomenal.We as procurement feel confident that we now have the data to take the right decisions.Before you buy Sirion
What Sirion publishes on the points buyers check first, each with its source and check date.
Questions to ask in your demo
- Which of your customers look like us, by industry and size?
- What does a pilot cost, and what decides the move to a full contract?
- Where is our data stored, who can access it, and is it used to train models?
- How does Sirion work with the tools we already use?
Sirion alternatives
Tools compared with Sirion most often, with the customers they share.
| Tool | Customers | Shared with Sirion | Compare |
|---|---|---|---|
 Harvey235 customers, 1 shared | 235 | 1 | Sirion vs Harvey |
 Legora111 customers, 1 shared | 111 | 1 | Sirion vs Legora |
 Ironclad58 customers, 0 shared | 58 | 0 | Sirion vs Ironclad |
 LegalOn40 customers, 0 shared | 40 | 0 | Sirion vs LegalOn |
 SpotDraft35 customers, 0 shared | 35 | 0 | Sirion vs SpotDraft |
Questions about Sirion
Who uses Sirion?
24 companies use Sirion, including Coca Cola, IBM, and PayPal.
Which industries use Sirion?
The industries with the most Sirion customers are Energy, Utilities & Cleantech (3), Biotech & Pharma (2), and Aerospace & Defense (1).
What are the alternatives to Sirion?
The tools compared with Sirion most often are Harvey (235 customers, 1 shared), Legora (111 customers, 1 shared), Ironclad (58 customers, 0 shared), and LegalOn (40 customers, 0 shared). See all Sirion alternatives.
How does usedby know who uses Sirion?
Each company is linked to a public page that names it: Sirion's customer page, a published case study, a press release or a job post. We save each page with a dated capture and check it again on each run. A company leaves the list only after three checks in a row that no longer find it, and at least 14 days after it was last seen. A company with a published case study or quote is never removed automatically.
What do confirmed, observed and signal mean?
Confirmed (11): a case study, a named quote or a press release. Observed (13): Sirion shows the company on its own pages, for example a logo wall. Signal (0): a job post shows the company’s employees use Sirion, the weakest proof. Every level counts as a customer, and each line shows its level.
How current is this list?
The most recent check was on October 7, 2026, and 24 of 24 companies on this list have been checked so far. A company leaves the list only after three checks in a row that no longer find it, and at least 14 days after it was last seen. A company with a published case study or quote is never removed automatically.
Changes and sources
New customers
No new customer yet. Tracking of Sirion started on October 7, 2026. New customers appear after two complete checks of its pages.