Optimly vs. HubSpot AEO Grader

HubSpot's AEO Grader is a free, accessible tool that introduced many marketers to Answer Engine Optimization. Optimly goes deeper — with diagnosis, benchmarking, and remediation. Here's how they compare.

What HubSpot Does Well

→Free tool with massive distribution. HubSpot's domain authority is enormous. When they publish a tool, millions of marketers use it. The AEO Grader introduced the concept of Answer Engine Optimization to a huge audience.
→Simple, accessible entry point. For marketers new to AEO, the grader provides a quick directional check without requiring deep technical knowledge or a paid subscription.
→Strong brand trust. When HubSpot says AEO matters, people listen. Their tool legitimized the category for a mainstream marketing audience.
→Good for a first check. If you've never thought about how AI models describe your brand, the HubSpot AEO Grader is a genuinely useful starting point.

HubSpot's AEO Grader did something important: it made Answer Engine Optimization accessible to mainstream marketers. The question is what happens after the grade — and that's where the tools diverge.

Where the Approaches Diverge

Depth

HubSpot gives you a grade. Optimly gives you a BAI score across three dimensions, an archetype diagnosis, model-by-model analysis, and specific fix cards. The grade tells you "something might be wrong." The BAI score tells you "here's exactly what's wrong, here's why, and here's how to fix it."

Benchmarking

HubSpot's grader evaluates your site in isolation. Optimly's scoring is benchmarked against 5,829 brands — when we say "your score is 64," we can tell you that puts you in the 25th percentile of SaaS companies, you're a Challenger archetype, and brands like yours typically need source authority alignment and structured data fixes.

Remediation

HubSpot tells you your grade. Optimly tells you exactly what to fix, in what order, with evidence of what actually moves scores — tracked across 8,008 weekly score deltas.

Ongoing Monitoring

HubSpot's grader is a point-in-time check. Optimly tracks your AI brand reputation continuously, alerting you when scores change and showing you the trajectory of your AI perception over time.

HubSpot AEO Grader

Free, quick directional grade
Evaluates your site in isolation
Single grade output
Point-in-time snapshot
No remediation workflow

Optimly

Three-dimensional BAI score (0-100)
Benchmarked against 5,829 brands
Model-by-model analysis with archetype diagnosis
Continuous monitoring with delta tracking
Specific fix cards with evidence of impact

When to Use Which

Use HubSpot AEO Grader if:

• You're new to AEO and want a free, quick directional check
• You need a simple way to introduce the concept to your team
• You want a starting point before investing in deeper analysis
• You're evaluating whether AEO is relevant to your business

Use Optimly if:

• You've confirmed AEO matters and need a full audit methodology
• You need to understand your position relative to 5,829 other brands
• You want model-level granularity and archetype-based diagnosis
• You need specific, prioritized fix actions with evidence
• You want ongoing monitoring, not just a one-time grade

The Bottom Line

Use HubSpot's AEO Grader as a free starting point — it's genuinely useful for an initial directional check and for introducing the concept of AEO to your marketing team.

When you need a full audit methodology, model-level granularity, archetype-based diagnosis, specific remediation actions, and ongoing monitoring, that's where Optimly picks up. Think of HubSpot as the check-up and Optimly as the treatment plan.