Brandwave

Hoppscotch vs Stoplight:Which is more popular?

In September 2026, Hoppscotch had more branded searches than Stoplight among API development tools worldwide. Hoppscotch had about 390 branded searches, while Stoplight had 210. Hoppscotch made up 0.26% of all API development tool searches we track, and Stoplight accounted for 0.14%. When we asked ChatGPT and Google AI Overviews about API development tools, Hoppscotch and Stoplight each appeared in two of the five answers. Hoppscotch was mentioned before Stoplight in two out of three answers that named either.

Among API development tools worldwide in September 2026

Who do people search for more?

Hoppscotch, about 86% more searches than Stoplight

Hoppscotch 390 searchesStoplight 210 searches

Who does AI mention more?

Both were mentioned in 2 of 5 answers.

Hoppscotch in 2 of 5Stoplight in 2 of 5

Who does AI recommend more?

Hoppscotch, named ahead of Stoplight in 2 of 3 answers

Hoppscotch first in 2Stoplight first in 1

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Top API development tools in ChatGPT and Google AI Overviews

In three ChatGPT questions and two Google AI Overviews, Hoppscotch and Stoplight were each mentioned in two out of five: in one of the three ChatGPT answers and in one of the two Google AI Overviews. Hoppscotch was listed before Stoplight in two out of three answers that named either.

Most recommended by AI

Brands get a higher ranking if they are mentioned earlier in the answers.

  1. Postman1st
  2. Insomnia2nd
  3. Bruno3rd
  4. Swagger4th
  5. Stoplight5th
  6. Hoppscotch6th
  7. k67th
  8. SoapUI8th

Mentioned by AI

Each dot is one answer, filled in when that answer mentions the brand.

  • Postman5 of 5Named in 3 of 3 ChatGPT answersNamed in 2 of 2 Google answers
  • Insomnia5 of 5Named in 3 of 3 ChatGPT answersNamed in 2 of 2 Google answers
  • Bruno4 of 5Named in 3 of 3 ChatGPT answersNamed in 1 of 2 Google answers
  • Swagger3 of 5Named in 2 of 3 ChatGPT answersNamed in 1 of 2 Google answers
  • k62 of 5Named in 2 of 3 ChatGPT answersNamed in 0 of 2 Google answers
  • SoapUI2 of 5Named in 1 of 3 ChatGPT answersNamed in 1 of 2 Google answers
  • Hoppscotch2 of 5Named in 1 of 3 ChatGPT answersNamed in 1 of 2 Google answers
  • Stoplight2 of 5Named in 1 of 3 ChatGPT answersNamed in 1 of 2 Google answers

See every answer about API development tools

5 answers

Brands are shown in the order each answer named them. The survey took place in the United States on October 20, 2026.

Is Hoppscotch or Stoplight more popular in search?

This chart shows how often people search Google for Hoppscotch and Stoplight by name. Each line represents a brand's share of searches for all eight API development tools we track, month by month, from English-language searches worldwide.

Hoppscotch and Stoplight among API development tools worldwide, by month

Share of searches by month for Hoppscotch, Stoplight. The figures are in the table below the chart.

View monthly share of searches table
Monthk6SoapUIPostmanSwaggerHoppscotchStoplightBrunoInsomnia
Oct 202541.5%28.7%16%13.2%0.23%0.28%0.02%0.01%
Nov 202545.7%25.9%15%12.9%0.2%0.25%0.02%0.01%
Dec 202545%25.4%14.8%14.3%0.25%0.25%0.02%0.02%
Jan 202649.3%22.8%13.9%13.4%0.27%0.27%0.03%<0.01%
Feb 202648.2%22.3%15.8%13%0.26%0.26%0.03%0.02%
Mar 202645.2%25.3%14.7%14.2%0.37%0.24%0.02%0.02%
Apr 202648.2%22.3%15.8%13%0.32%0.22%0.02%0.01%
May 202650.2%23.2%13.5%12.6%0.34%0.18%0.03%<0.01%
Jun 202650.2%22.9%14%12.4%0.27%0.18%0.03%<0.01%
Jul 202652.4%19.6%14.6%13%0.28%0.19%0.02%<0.01%
Aug 202653.6%20%14.2%11.8%0.29%0.16%0.03%<0.01%
Sep 202659.1%18.3%11.8%10.3%0.26%0.14%0.02%<0.01%

How has the Hoppscotch and Stoplight comparison changed over the last 12 months?

3 findings
  • The lead changed hands once in the 12 months ending September 2026: Hoppscotch took it in March 2026.
  • Across the 12 months ending September 2026, Hoppscotch’s share of searches among API development tools worldwide moved from 0.23% to 0.26%, and its estimated monthly branded searches held steady at 390.
  • Across the 12 months ending September 2026, Stoplight’s share of searches among API development tools worldwide moved from 0.28% to 0.14%, and its estimated monthly branded searches moved from 480 to 210.

How did search popularity change for API development tools worldwide in September 2026?

1 change

  1. Estimated monthly branded searches for Stoplight worldwide fell 56.3% over 12 measured months, from 480 to 210 in September 2026.

How are branded searches counted?

2 search terms

Brandwave collects information about searches that people make online using Hoppscotch’s and Stoplight’s names. When viewed over time, estimated search volumes for these branded terms can be used to understand whether interest in the brands is growing, holding steady, or fading.

Hoppscotch

1 branded search term

  • hoppscotch api

Stoplight

1 branded search term

  • stoplight api

How the Brand Demand Index is measured

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