How Modern B2B SaaS Buyers Use Claude in Their Research Process

Most SaaS marketing teams think about Claude as a search engine: a buyer types in a question and gets an answer. The reality is more complex and more interesting. Buyers who use Claude for vendor research are having extended conversations. They are iterating on questions, pushing back on answers, and using Claude as a thinking partner across a research session that might last an hour.

The Claude Research Session: What It Actually Looks Like

A buyer using Google to research SaaS tools runs a few queries, clicks through some links, reads some review summaries, and moves on. A buyer using Claude does something different. They start with a broad question, get an answer, and then dig in.

They might start with "what are the best customer success platforms for a 100-person SaaS company." Claude gives them a list with descriptions. Then they follow up with "what are the trade-offs between Option A and Option B for a team with mostly SMB accounts." Claude goes deeper. Then "what does implementation typically look like and what are the common failure points." And then "what should we ask vendors in a demo call to evaluate this properly."

By the end of that session, the buyer has not just identified a shortlist. They have built a mental model of the category, developed opinions about what matters, and created a set of criteria that will govern their decision. Your brand's position in that entire conversation, not just the first answer, shapes the outcome.

The Four Stages of a Claude Vendor Research Session

Understanding how these sessions progress tells you which content types matter at each stage.

Stage 1: Category orientation. The buyer establishes what the category looks like, who the major players are, and what the key decision factors are. This is where category keywords and general positioning matter. Brands that are well-documented in category definitions show up here.

Stage 2: Shortlist formation. The buyer narrows to 3-5 options based on fit signals. Use-case alignment, company size fit, and integration compatibility come into play. Specific, detailed content about who your product serves best influences this stage.

Stage 3: Deep evaluation. The buyer probes trade-offs, asks about implementation, and stress-tests assumptions. This is where honest, detailed content shines. Brands with shallow content coverage often disappear at this stage even if they showed up in Stage 1.

Stage 4: Decision preparation. The buyer prepares for conversations with vendors, often asking Claude to help them write demo questions or evaluation scorecards. Brands that have been consistently present through the earlier stages have already shaped the buyer's evaluation criteria.

Most SaaS brands see their mention rate drop significantly from Stage 1 to Stage 3. The brands that maintain presence across all four stages are the ones with deep, honest, implementation-level content.

How Claude Users Phrase Their Research Queries

The specific language buyers use in Claude is different from how they type into Google. This has direct implications for the content you need to create.

Notice the evolving sophistication and specificity of the queries. Also notice Stage 3: the buyer is explicitly asking Claude for the downsides and what customers struggle with. If your brand does not have honest, public content about its limitations and how to address them, Claude will either skip your brand at this stage or repeat criticism it found in review content that you did not curate.

What This Means for Your Content Strategy

The multi-stage research session model requires a different content strategy than most SaaS teams currently use.

1. 1
   Build Stage 1 Category Content

   Ensure you appear in category definitions and "who are the players in X" answers. This requires editorial roundup inclusion, strong review platform profiles, and clear category positioning on your own site. Standard AEO tactics work well here.

2. 2
   Build Stage 2 Fit Content

   Create specific content about which buyer profiles your product serves best, and equally, who it is not ideal for. Claude uses this kind of self-aware positioning to build the shortlist. "Best for SaaS companies between 20 and 200 accounts" is more useful than "best for growing teams."

3. 3
   Build Stage 3 Depth Content

   This is the most important and most neglected stage. Create implementation guides that include real challenges. Publish a transparent "what to consider before you choose us" page. Ensure your G2 reviews include honest mentions of what the onboarding process requires. This content keeps you present when buyers ask for the honest version.

4. 4
   Build Stage 4 Decision Content

   Create content that helps buyers evaluate your category generally. "Questions to ask any customer success platform vendor" that includes questions your product answers well. "Evaluation scorecard for choosing a CS platform." This content positions you as a trusted advisor and keeps your brand present in the decision stage.

The Sharing Behavior You Are Not Tracking

There is a behavior in Claude research sessions that most SaaS marketers have never considered: buyers share their research. Nearly half of Claude users doing vendor research share the conversation or key outputs with colleagues before making a decision.

That means your brand's treatment in a Claude session gets forwarded to a VP, a CFO, or a committee. The framing Claude provides, how it describes your product relative to alternatives, the specific language it uses for your strengths and limitations, gets copy-pasted into a Slack channel or a Notion doc.

Practical Implications for SaaS Marketing Teams

• ✓Map your content coverage across all four stages of the Claude research session
• ✓Identify which stages you are underrepresented in and prioritize content for those
• ✓Write at least one honest "not the right fit for" piece that clearly defines your ideal customer profile's limits
• ✓Build implementation content that describes what the first 90 days actually look like
• ✓Create buyer-facing evaluation resources (scorecards, question lists) that embed your brand's strengths into the evaluation criteria

Frequently Asked Questions

How is Claude research behavior different from how buyers use ChatGPT?

ChatGPT tends to be used for quicker, more transactional queries: "what are the best options for X." Claude tends to be used for longer, more analytical research sessions where the buyer is trying to build genuine understanding rather than just get a list. The multi-stage session model described here is more characteristic of Claude behavior than ChatGPT behavior.

Can I influence what Claude says in later stages of a research session?

The same underlying content drives all stages. Claude's responses in Stage 3 deep evaluation queries draw from the same training data as Stage 1 category queries. The difference is that Stage 3 queries surface content with more depth and nuance, so the brands with more substantive content stay present while shallow brands drop out.

Should I worry about what happens when buyers ask Claude for my product's downsides?

Yes, but in a proactive way. If you do not have good public content about your product's limitations and when it is not the right fit, Claude will surface customer complaints from G2 reviews without the context of how you address them. Owning the downside narrative, writing about your genuine limitations honestly, is far better than leaving that space to unmanaged review content.

How does the sharing behavior affect my AEO priorities?

It makes depth and accuracy more important. When a research output gets shared to a committee, any obvious error or misrepresentation about your brand can kill a deal. Ensuring Claude describes your product accurately, including its appropriate scope and limitations, matters more when the output travels beyond the initial researcher.

Does the multi-stage session behavior hold across all company sizes?

Larger enterprises tend to have longer and more complex Claude research sessions. Solo buyers or small teams tend to have shorter sessions. But even short Claude sessions are longer and more iterative than typical Google sessions. The stage model applies at all sizes, just compressed or expanded based on the complexity of the buying decision.

Aeotics tracks AI brand visibility across TOP AI models, updated weekly. See how your brand compares →