Ironclad vs Sirion: what AI actually recommends
The same buying questions, run after run, to ChatGPT, Claude, Gemini, and Perplexity: the record of which of these two they name first. No opinions, no scores we invented: what the models said.
AI currently favors Ironclad. Ahead in 1 of 1 shared category on consensus rank.
That is the latest close, not a verdict for all time. The model-by-model board below shows where they agree, where they split, and how both brands moved.
At the latest close, Ironclad leads 1 and Sirion leads 0 across the 1 category they both appear in.
Beyond this pairing, Ironclad is ranked in 1 category and sits at #1 in 1; Sirion is ranked in 1 category. The board below is the shared slice, where the four models place these two side by side.
The record, category by category.
Consensus rank · latest close- #1IroncladNo change from the last closespread 2Claude#1Gemini#1PPLX#3
- #7SirionNew entry at the last closespread 10PPLX#1
On consensus rank, Ironclad leads here, #1 to Sirion's #7. 68 to 25 on the 0-100 score. The models split: Perplexity rank Sirion ahead, while keep Ironclad in front.
What the models actually said.
The ranking is the answer; these are the words behind it. Every quote is from a recorded model answer — follow the category to read it whole.
Ironclad
My default recommendation for most mid-market and enterprise legal teams is Ironclad; I would still run a structured proof of concept using your own templates, redlines, approval paths, legacy agreements, and Salesforce/ERP data before signing.
ChatGPT
Sirion
Gartner’s current peer-review market shows a particularly strong field around Ironclad, Sirion, LinkSquares, Docusign, and Icertis.
ChatGPT
Where the models split.
Across the 1 category Ironclad and Sirion both appear in, the models never break ranks: in each one, the same brand leads on ChatGPT, Claude, Gemini, and Perplexity alike.
Model by model, Claude is Ironclad's strongest backer, placing it ahead in 1 of the 1; Perplexity leans the other way, favoring Sirion in 1.
- ChatGPTsplit 0-0
- Claudefavors Ironclad 1-0
- Geminifavors Ironclad 1-0
- Perplexityfavors Sirion 1-0