TEARDOWN 51 · REVIEWED 2026-08-20
Keyword Chef
Keyword Chef finds long-tail keywords and automatically filters out ones with strong competition, using live search-results analysis rather than a fixed database. A separate bundled module adds historical trend data, intent-categorized keyword lists, and a competitor keyword lookup for a niche.
Keyword Chef's real-time search-results filtering is a weekend build on a SERP API, but the keyword-volume and search-intent numbers behind it come from a source the site never names, so there's no single subscription to point at as the DIY equivalent.
What you lose building it yourself
- ✕Bulk search-results analysis across many keywords at once, already wired up
- ✕The bundled module's 10-year trend data, product/brand suggestions, and competitor keyword lookup
- ✕Wildcard search for building keyword clusters in one query
Why people still pay
The DIY version needs you to find and pay for your own keyword-volume data source — Keyword Chef doesn't say whose numbers it's using, so there's no single subscription that reproduces its dashboard exactly — plus build and maintain the weak-site heuristic yourself. Its flat $29-119/month also bundles the trend/product/competitor-lookup module, which takes real additional engineering to replicate.
BUILD YOUR OWN · PARTIAL (FILTERING ONLY, NOT THE DATA)
The core loop — expand a seed keyword, pull search results for each candidate, and flag the ones where forums or other low-authority sites are ranking — is a realistic weekend build on a SERP API. What's harder to match is where Keyword Chef gets its keyword-volume numbers and intent labels: it doesn't name a data vendor anywhere on its site, so there's no single subscription to point at as the DIY equivalent. The bundled trend/insights module's 10-year history, product and brand suggestions, and competitor keyword lookups add real extra engineering on top of that.
StackGoogle's public autocomplete/suggest endpoint for keyword ideas · a SERP API (DataForSEO, SerpApi, or Serper) for per-keyword results and volume · a simple heuristic flagging forum/low-authority domains ranking in the top 10.
Build a Python script that takes a seed keyword, pulls 50 related long-tail keyword ideas from Google's public autocomplete endpoint, then for each idea calls a SERP API (DataForSEO, SerpApi, or Serper) to fetch the top 10 ranking URLs and that keyword's monthly search volume. Flag a keyword as low-competition if 3 or more of its top 10 results are forums, Q&A sites, or other clearly low-authority domains, and output the flagged keywords with their volume as a CSV. Cap the run at 50 keywords to control API cost.
Similar tools
Free alternative: Google Keyword Planner — free with a Google Ads account and covers raw keyword ideas and search volume, the first half of Keyword Chef's pipeline, but has no search-results weak-site filtering, no wildcard cluster search, and none of the bundled trend/product/competitor data.
QUESTIONS
Is there a free trial?
Yes — Keyword Chef advertises trying it for free with no credit card required on its own homepage; paid plans start at $29/mo for 5,000 monthly credits.
Does Keyword Chef use AI to filter junk keywords?
No AI is mentioned anywhere on its site, and its privacy policy states outright that it doesn't use automated decision-making — the filtering appears to be a rule-based check on which kinds of sites are ranking for a keyword, not a language-model classifier.
What's included in the separate trend/insights module?
Per Keyword Chef's own page, it's a $97/year add-on (also included free with any monthly subscription) covering 10 years of trend data, intent-categorized keywords, topic/product/brand suggestions, and a view of what keywords competing sites already rank for.