Who AI search surfaces for online course platform
Online course platforms: brands and editorial split the top 4 retrieval slots evenly, with 37 unique domains across 5 queries and perfect top-10 stability (Jaccard 1.0)
| # | Domain | Type | Queries | Mean pos. |
|---|---|---|---|---|
| 1 | teachable.com | Brand | 3/5 | 4.75 |
| 2 | emailvendorselection.com | Editorial | 3/5 | 3 |
| 3 | learningrevolution.net | Editorial | 3/5 | 3.33 |
| 4 | proprofstraining.com | Brand | 3/5 | 7 |
| 5 | dreamgrow.com | Editorial | 2/5 | 3 |
| 6 | podia.com | Brand | 2/5 | 4 |
| 7 | zanfia.com | Editorial | 2/5 | 5 |
| 8 | kindlepreneur.com | Editorial | 1/5 | 1 |
| 9 | ruzuku.com | Brand | 1/5 | 1 |
| 10 | thinkific.com | Brand | 1/5 | 2 |
| 11 | coursera.org | Brand | 1/5 | 2 |
| 12 | samcart.com | Brand | 1/5 | 3 |
“Queries” = how many of the 5 sampled queries surfaced this domain in the top 10 (across 3 samples). Position is the mean rank when present.
Of 37 unique domains in the retrieval pool, brands account for 48.6% (18 domains), editorial for 45.9% (17 domains), and aggregators for 5.4% (2 domains). The pooled split by appearances is similarly balanced: brand 49.0%, editorial 46.9%, aggregator 4.1%. Within this vertical, brands lead narrowly on unique-domain count, but editorial sites hold the best mean-position rankings among multi-query domains. Aggregators are a marginal presence, totalling 2 unique domains and 4.1% of pooled appearances. The near-even brand-editorial split means the retrieval pool has no dominant gatekeeper type, and either a well-placed editorial roundup inclusion or strong brand-owned comparison content can claim meaningful retrieval share.
The top 4 leaderboard positions split evenly between brand and editorial: teachable.com (brand) and proprofstraining.com (brand) hold slots 1 and 4, while emailvendorselection.com (editorial) and learningrevolution.net (editorial) hold slots 2 and 3. All four surfaced in 3 of 5 queries. Among those four, mean positions range from 3.0 (emailvendorselection.com) to 3.33 (learningrevolution.net) to 4.75 (teachable.com) to 7.0 (proprofstraining.com). Among domains surfaced in 2 queries, dreamgrow.com (editorial) averages position 3.0, podia.com (brand) averages 4.0, and zanfia.com (editorial) averages 5.0. The retrieval pool is genuinely contested: no single type or domain class has locked up the top positions.
Aggregators represent only 5.4% of unique domains and 4.1% of pooled appearances in this vertical, so prioritising aggregator listings is less likely to move the needle here compared to verticals where review sites dominate. The retrieval pool is split nearly 50-50 between brand-owned domains and independent editorial blogs. For a competing platform, two retrieval opportunities stand out: first, earn placement on the editorial sites that recur across multiple query types -- emailvendorselection.com, learningrevolution.net, and dreamgrow.com each surface in 2-3 of 5 queries and average in the top-4 positions; second, publish genuine comparison and 'best-for' content on your own domain, as teachable.com and podia.com both do, so brand pages enter the retrieval pool directly. The perfect top-10 stability (Jaccard 1.0 across queries) means the domains dominating the pool today are consistent query-over-query, making an editorial placement an investment likely to persist rather than rotate out.
Methodology & limits: This analysis covers 5 queries in the online-course-platform vertical, measured as a web-search retrieval landscape -- the candidate pool AI search engines draw from -- not a direct log of AI citations. The leaderboardStrength is rated 'strong' (meanJaccardTop10 = 1.0), meaning the top domains are consistent across these specific queries. That said, 5 queries is a snapshot, not a census. The query mix spans different sub-intents (general best-of, small-business segment, a head-to-head comparison, a price/free-plan query, and a memberships query), which contributes to the 37 unique domains including some that surfaced in only one query type.
- best online course platform 2026
- online course platform for small business creators
- Teachable vs Thinkific comparison
- cheapest online course platform with free plan
- best platform to sell online courses and memberships
Which domains appear most often in AI search retrieval pools for online course platform queries?
Across 5 queries in this retrieval landscape study, four domains each surfaced in 3 of 5 queries: teachable.com (brand), emailvendorselection.com (editorial), learningrevolution.net (editorial), and proprofstraining.com (brand). emailvendorselection.com and learningrevolution.net averaged positions 3.0 and 3.33 respectively, placing them consistently near the top of retrieved results. This is the web-search retrieval landscape -- the candidate pool AI search engines draw from -- not a direct log of which pages any specific AI cited.
Do review aggregators dominate the online course platform retrieval pool?
No. Aggregators account for only 5.4% of unique domains (2 of 37) and 4.1% of pooled appearances in this vertical's retrieval pool. The pool is split nearly evenly between brand domains (48.6%) and independent editorial blogs (45.9%). GEO effort here is better directed toward editorial blog placement and brand-owned comparison content than toward aggregator listing work.
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