NamedTest

Which locksmiths does AI name in St. Louis, MO?

Pop-A-Lock of St. Louis was the locksmith AI named most often in St. Louis, MO: in 10 of 20 answers in October 2026.

Across 20 answers to 10 customer questions, Perplexity and Gemini (model knowledge) named 31 different locksmiths. The 6 named most often held 49% of all mentions.

Perplexity named A Complete Lock and Key Service most often (5 of 10 answers) and Gemini named Pop-A-Lock of St. Louis most often (10 of 10 answers).

Answers collected October 15, 2026. AI answers change from day to day.

The locksmiths AI named most

BusinessAnswers naming it
Pop-A-Lock of St. LouisNamed by Gemini10 of 20
A-1 Locksmith & SecurityNamed by Perplexity and Gemini9 of 20
A Complete Lock and Key ServiceNamed by Perplexity5 of 20
Master LocksmithNamed by Perplexity3 of 20
Nonstop Lock & KeyNamed by Perplexity3 of 20
St. Louis Lock and SafeNamed by Perplexity3 of 20
St. Louis LocksmithNamed by Perplexity and Gemini3 of 20
Doorbusters Lock & KeyNamed by Perplexity2 of 20
Expert Lock & SafeNamed by Gemini2 of 20
H&H LocksmithNamed by Gemini2 of 20

Who each AI tool named

Perplexity

10 of its 10 answers named at least one business.

  1. A Complete Lock and Key Service (5)
  2. Master Locksmith (3)
  3. Nonstop Lock & Key (3)
  4. St. Louis Lock and Safe (3)
  5. A-1 Locksmith & Security (2)
  6. Doorbusters Lock & Key (2)
  7. Locksmith Hero (2)
  8. Saint Louis Lock Stars (2)
  9. St. Louis Locksmith (2)
  10. 10 Minute Locksmith (1)

Gemini (model knowledge)

10 of its 10 answers named at least one business.

  1. Pop-A-Lock of St. Louis (10)
  2. A-1 Locksmith & Security (7)
  3. Expert Lock & Safe (2)
  4. H&H Locksmith (2)
  5. Key City Locksmith (2)
  6. Alert Locksmith & Security (1)
  7. H. Benhouse Lock & Safe (1)
  8. H.L.S. (Holloway Lock & Safe) (1)
  9. H.P.C. Locksmith (Hardware Products Company) (1)
  10. Jefferson Lock & Key (1)

What AI named for each question

The businesses each AI tool named in its answer to each question, in the order the answer named them.

  1. I need an emergency locksmith in St. Louis, MO right now. Who should I call?

    Perplexity

    1. St. Louis Lock and Safe
    2. Saint Louis Lock Stars

    Gemini

    1. Pop-A-Lock of St. Louis
    2. H&H Locksmith
    3. St. Louis Locksmith Pros

  2. How much does house lockout service cost in St. Louis, MO, and which locksmiths charge fair prices?

    Perplexity

    1. A-1 Locksmith & Security
    2. Master Locksmith
    3. Locksmith Hero
    4. A Complete Lock and Key Service

    Gemini

    1. Pop-A-Lock of St. Louis
    2. H. Benhouse Lock & Safe
    3. Key City Locksmith
    4. A-1 Locksmith & Security

  3. Who is the most trusted locksmith in St. Louis, MO?

    Perplexity

    1. A-All Lock & Key Co. Inc.
    2. A Complete Lock and Key Service

    Gemini

    1. Pop-A-Lock of St. Louis
    2. Jefferson Lock & Key
    3. A-1 Locksmith & Security
    4. Expert Lock & Safe

  4. Which locksmith in St. Louis, MO is best for car lockout service?

    Perplexity

    1. LOCKED OUT OF CAR ST LOUIS
    2. Master Locksmith
    3. Locksmith Hero
    4. Doorbusters Lock & Key
    5. St. Louis Locksmith
    6. Saint Louis Lock Stars
    7. STL Best Locksmith

    Gemini

    1. Pop-A-Lock of St. Louis
    2. STL Best Locksmith
    3. A-1 Locksmith & Security

  5. I locked myself out of my house in St. Louis, MO. Which locksmith can come right now?

    Perplexity

    1. St. Louis Lock and Safe
    2. 10 Minute Locksmith

    Gemini

    1. Pop-A-Lock of St. Louis
    2. Key City Locksmith
    3. St. Louis Locksmith

  6. Who is the most affordable locksmith near St. Louis, MO?

    Perplexity

    1. A Complete Lock and Key Service
    2. Nonstop Lock & Key

    Gemini

    1. Pop-A-Lock of St. Louis
    2. H.P.C. Locksmith (Hardware Products Company)
    3. A-1 Locksmith & Security

  7. Which locksmiths in St. Louis, MO have the best reviews?

    Perplexity

    1. Arch City Locksmith
    2. Doorbusters Lock & Key
    3. Lockey Locksmith
    4. A-1 Locksmith & Security
    5. Jeremy Lock & Key LLC

    Gemini

    1. Pop-A-Lock of St. Louis
    2. H&H Locksmith
    3. A-1 Locksmith & Security
    4. Reliable Locksmith

  8. I need lock rekeying in St. Louis, MO. Which local locksmith do you recommend?

    Perplexity

    1. A Complete Lock and Key Service
    2. St. Louis Locksmith

    Gemini

    1. Pop-A-Lock of St. Louis
    2. A-1 Locksmith & Security
    3. H.L.S. (Holloway Lock & Safe)

  9. Is there a 24 hour locksmith in St. Louis, MO that answers the phone at night?

    Perplexity

    1. St. Louis Lock and Safe
    2. Nonstop Lock & Key

    Gemini

    1. Pop-A-Lock of St. Louis
    2. Alert Locksmith & Security
    3. The Key Man

  10. What is a reasonable price for lock replacement in St. Louis, MO, and who should I get quotes from?

    Perplexity

    1. Master Locksmith
    2. Nonstop Lock & Key
    3. A Complete Lock and Key Service
    4. R.R. Locksmiths
    5. Bill Womack Locksmith

    Gemini

    1. Pop-A-Lock of St. Louis
    2. Locksmith Plus, Inc.
    3. Expert Lock & Safe
    4. A-1 Locksmith & Security

Sources AI cited

10 of the 20 answers cited sources. The sites cited most, by the number of answers citing them:

  1. a-complete.com (7)
  2. masterlocksmithstl.com (7)
  3. a1expresslocksmithstl.com (6)
  4. superpages.com (5)
  5. archcitylocksmith.com (4)
  6. locksmith-hero.com (4)
  7. nonstoplockandkey.com (4)
  8. saintlouislockstars.com (4)
  9. stlouislockandsafe.com (4)
  10. bestprosintown.com (3)

Gemini (model knowledge) answers from what it learned in training, without a web search, so it cites no sources.

What the most-named locksmiths have in common

1 of the 6 were named by both Perplexity and Gemini. The rest were named by one tool only, which is common: the tools search and remember differently.

4 of the 6 had their own website among the sources the answers cited, and AI gave a website for 6 of them.

By the kind of question: 3 of them came up for urgent requests, 5 for questions about price, 3 for questions about trust and reviews, and 4 for questions about a specific service.

How we measured this

We asked 10 questions a customer might ask about locksmiths in St. Louis, MO, once on each AI tool, through each tool's official API. For example:

  • I need an emergency locksmith in St. Louis, MO right now. Who should I call?
  • Who is the most trusted locksmith in St. Louis, MO?
  • Which locksmith in St. Louis, MO is best for car lockout service?

Perplexity searches the web and shows its sources. Gemini (model knowledge) answers without a web search, from what the model learned in training, so its picks can be out of date. A language model read each answer and listed the businesses it named, and a business counts once per answer. These results describe what AI said on these dates. They are not a rating of any business's work.

Data as of October 15, 2026.

Corrections

If a business name was misread, or a business is listed that has closed, email hello@namedtest.com. We check it against the stored answers and correct the page.

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Questions about this page

Which locksmiths does AI name most in St. Louis, MO?

Pop-A-Lock of St. Louis was the locksmith AI named most often in St. Louis, MO: in 10 of 20 answers in October 2026.

Which AI tools were asked, and when?

Perplexity and Gemini, 10 customer questions each, answered between October 15, 2026 and October 15, 2026. Gemini (model knowledge) answers from what the model learned in training, without a web search.

How can a locksmith get named by AI more often?

Make the business easy for AI to read and to trust: let AI crawlers into your website, keep your name, address and phone the same everywhere, answer common customer questions on your site, and earn reviews on the sites AI cites. The free check shows whether AI names your business today.