MarketMuse (Siteimprove)

Category: SEO/Content

Acquired, coasting, and with no AI-search features at all.

MarketMuse analyses topic coverage across a site and produces content briefs showing what a page needs to cover to compete, using topic modelling rather than keyword counting. It was acquired by Siteimprove in late 2024. The site remains MarketMuse-branded with no parent branding, but the signals point to a product being maintained rather than developed: the most recent blog post dates from September 2025, the review-site badge in the footer is from 2024, self-serve purchase has been removed with every call to action now a demo booking, and no pricing is published in any currency. Most significantly for anyone shopping in this category, there is no AI visibility capability whatsoever, with no mention of AI assistants, AI Overviews or answer-engine optimisation anywhere on the site.

Our verdict

We are listing this as a signpost rather than a recommendation, because a lot of older reviews still rank for it and send people toward a product that has visibly stopped moving. The underlying topic modelling was genuinely good and more rigorous than the keyword-density tools it competed with, so existing users are not using something broken. But the evidence of stagnation is consistent: no content since September 2025, a stale badge, self-serve purchase removed, no published pricing, and nothing shipped that we can date. The decisive point for anyone comparing options today is that it has no AI search or answer-engine features at all, in a category where that is now the main reason to buy, while Clearscope, NeuronWriter and SurgeGraph have all shipped them. If you liked what MarketMuse did, those three are the closer successors. Not credibly purchasable by a UK small business given the demo gate and absent pricing.

Best for: Existing customers, rather than anyone evaluating a content optimisation tool fresh in 2026.

Pros

  • The underlying topic modelling was genuinely rigorous and remains useful
  • Content briefs show coverage gaps rather than keyword counts
  • Backed by a larger parent, so unlikely to disappear abruptly

Cons

  • No AI search or answer-engine features at all, in a category now defined by them
  • No content published since September 2025 and nothing shipped we can date
  • Self-serve purchase removed, with every route now a demo booking
  • No pricing published in any currency
  • Not credibly purchasable by a UK small business
  • Competitors in the same bracket have all shipped AI visibility

Pricing: Pricing no longer published, demo only (Enterprise)

Rating: 2.5/5