TL;DR
- Profound is a powerful, well-funded AI-visibility platform: many engines, optimization guidance, deep prompt data. It now has self-serve plans from $99/mo, but the entry tier is ChatGPT-only, there's no free tier, and it doesn't audit your website.
- AuditSpark brings AI/GEO readiness (free) plus a full 15-category website audit and off-site AI visibility to founders, freelancers, and small agencies — starting at a free tier.
- Pick Profound if AI-search visibility is a strategic channel and you want its engine depth, optimization, and prompt-volume data (and can grow into its higher tiers).
- Pick AuditSpark if you want AI readiness and a full website audit in one tool, with a free tier and a one-time option — not a visibility-only platform.
At a glance
| AuditSpark | Profound | |
|---|---|---|
| Buyer | Founders, freelancers, small agencies | Growth teams → enterprise / large brands |
| Full website audit | ✓ 15 categories | ✗ |
| Free AI/GEO readiness score | ✓ on every report | ✗ |
| Off-site AI visibility | ✓ (add-on) | ✓ (core, many engines + optimization) |
| Engines (off-site) | 6, all tiers (ChatGPT, Claude, Gemini, Copilot, Perplexity, AI Overviews) | 9 (tier-gated: 1 → 3 → up to 10) |
| Tracking over time | ✓ AI Visibility trend dashboard + scheduled monitoring | ✓ (core) |
| Entry price | Free · $39 once · $99/mo | $99/mo Starter → $399 Growth → Custom |
| Free tier | ✓ | ✗ |
| Sales motion | Self-serve | Self-serve (Starter/Growth) + enterprise |
What Profound does well
Profound is the more powerful AI-visibility product, and for the right buyer it's worth it: it tracks 9 engines (ChatGPT, Perplexity, Claude, Gemini, Grok, Copilot, Meta AI, DeepSeek, Google AI Overviews — the full set on its top tier), goes beyond monitoring into optimization guidance and a large prompt-volume dataset, and is very well-funded (a $96M Series C in early 2026 at a ~$1B valuation, led by Lightspeed with Sequoia participating). If you're a growth or enterprise brand treating AI search as a strategic channel, Profound is built for exactly that, and AuditSpark doesn't try to match its engine depth.
Where AuditSpark is different
- More in the box, and a free start. AuditSpark starts free and tops out at $349/mo. Profound's entry plan is $99/mo — the same as our Freelance — but it's ChatGPT-only, with no free tier and no website audit. At that same $99/mo, AuditSpark gives you a full 15-category audit, free readiness, and six-engine visibility; Profound's value shows up as you climb into its higher tiers.
- It audits your whole site. Profound is a visibility platform; AuditSpark also scores UX, conversion, SEO, performance, accessibility, and trust — and ties them together with AI readiness.
- AI readiness is free. Before you pay anything, you get an on-site AI/GEO readiness score Profound doesn't offer at the entry level.
- Self-serve, in minutes. Paste a URL and go — no enterprise sales cycle.
- It tracks over time now, too. Subscription plans include an AI Visibility trend dashboard, and Agency plans can schedule recurring monitoring with an automated "what's changed" brief — so ongoing tracking isn't reserved for the enterprise tier. Profound still covers more engines at its top tier and offers deeper optimization guidance; AuditSpark covers six engines with live web search on every plan and brings tracking down to founder/agency prices.
Which should you choose?
- Choose Profound if AI-visibility is a strategic channel and you want deep, multi-engine monitoring, optimization, and prompt data — and you'll grow into its higher tiers.
- Choose AuditSpark if you want AI readiness and a full website audit in one self-serve tool, with a free tier and a one-time option — and a visibility-only platform isn't what you're after.
This is more a scope difference than a feature war: Profound goes deep on AI visibility (and deeper the more you spend); AuditSpark audits the whole site and folds AI visibility in, from a free tier up.
FAQ
Is AuditSpark a Profound alternative? For founders and small agencies who want AI readiness plus a full website audit, yes — and from a free tier. For teams that need many engines, deep optimization, and prompt-volume data as a strategic channel, Profound is the more capable, purpose-built platform.
How does pricing compare? Profound now has public self-serve pricing: $99/mo Starter (ChatGPT only), $399/mo Growth (3 engines + content creation), and a custom Enterprise tier (up to 10 engines; real enterprise deals run into the thousands per month). There's no free tier and no website audit. AuditSpark starts free, is $99/mo Freelance and $349/mo Agency, and includes the full audit.
Does AuditSpark do AI-visibility optimization? AuditSpark tells you how to improve AI readiness (the on-site signals) as part of its roadmap, and tracks off-site visibility via its add-on. Profound's optimization across many engines is more extensive, especially on its higher tiers.
How many engines does each cover? Profound covers up to 9 engines, but tier-gated — Starter is ChatGPT-only, Growth adds two more, and the full set is on Enterprise. AuditSpark probes six on every plan: ChatGPT, Claude, Gemini, Microsoft Copilot, Perplexity, and Google AI Overviews, all with live web search. So Profound is broader at the top and narrower at the entry tier; AuditSpark's six are not gated behind an upgrade, and its free readiness check evaluates your site for all major engines' crawlers.
See where you stand — free
Run a free AuditSpark audit for your score, executive summary, and AI/GEO readiness — in minutes, no account, no sales call.
See where your own site stands
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Run a free audit →Information current as of July 13, 2026. Competitor pricing and features change frequently; check the vendor's own site for the latest before deciding.
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