Forty-Second Street
Names 4 answer engines: ChatGPT, Gemini, Perplexity, Google AI Overviews.
Read 12 September 2026 · 42sd.com/ai-search-visibility-agency
The scores
| Criterion | Score | Weighted of its weight | Contribution |
|---|---|---|---|
| Named engine coverage | 4 / 5 | 20 / 25 | |
| Measurement method shown | 2 / 5 | 8 / 20 | |
| Citation change over time | 0 / 5 | 0 / 10 | |
| Entity and schema competence | 3 / 5 | 18 / 30 | |
| Falsifiability | 3 / 5 | 9 / 15 |
What the page actually says
- Engines
- Four named engines.
- Method
- A free audit shows the client's current state across the named engines. No ongoing method described.
- Change over time
- Nothing published.
- Entity and schema
- Answer-ready content, schema, entity consistency and authority signals, described at the level of what rather than how.
- Falsifiability
- Publishes its pricing openly and hedges timing rather than promising it: foundational wins in weeks, durable visibility over three to six months.
What we would ask them about
One thing on Forty-Second Street's own page, worth raising before you sign. Not a judgement about the work.
- AskTampa Bay and Knoxville only, so most readers of this directory cannot hire them.
The check we would run on this one
Forty-Second Street names its engines and stops short of saying how it measures them. Open 42sd.com/ai-search-visibility-agency and look for a prompt count, a run cadence, or any reporting artefact you could be shown. If none appears, the gap is disclosure rather than capability, and it closes the moment they write those three things down. Ask for them before signing rather than after.
Disagree with any of this? The corrections log is where it gets settled, in public, with a date.