Brandwave

Hoppscotch vs Thunder Client:Which is more popular?

In September 2026, Thunder Client had more branded searches than Hoppscotch among API clients worldwide. Thunder Client had about 5,400 branded searches, while Hoppscotch had 390. Thunder Client made up 17.9% of all API client searches we track, and Hoppscotch accounted for 1.3%. When we asked ChatGPT and Google AI Overviews about API clients, Hoppscotch and Thunder Client each appeared in three of the five answers. Hoppscotch and Thunder Client were each mentioned first in two of the four answers that named either.

Among API clients worldwide in September 2026

Who do people search for more?

Thunder Client, about 14 searches for every 1 for Hoppscotch

Thunder Client 5.4K searchesHoppscotch 390 searches

Who does AI mention more?

Both were mentioned in 3 of 5 answers.

Hoppscotch in 3 of 5Thunder Client in 3 of 5

Who does AI recommend more?

Each is named first in 2 of 4 answers.

Hoppscotch first in 2Thunder Client first in 2

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Top API clients in ChatGPT and Google AI Overviews

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

Most recommended by AI

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

  1. Postman1st
  2. Bruno2nd
  3. Insomnia3rd
  4. HTTPie4th
  5. Hoppscotch5th
  6. Thunder Client6th
  7. Paw–

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
  • Bruno5 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
  • HTTPie3 of 5Named in 2 of 3 ChatGPT answersNamed in 1 of 2 Google answers
  • Thunder Client3 of 5Named in 1 of 3 ChatGPT answersNamed in 2 of 2 Google answers
  • Hoppscotch3 of 5Named in 2 of 3 ChatGPT answersNamed in 1 of 2 Google answers
  • Paw0 of 5Named in 0 of 3 ChatGPT answersNamed in 0 of 2 Google answers

See every answer about API clients

5 answers

Not named in any answer:

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 Thunder Client more popular in search?

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

Hoppscotch and Thunder Client among API clients worldwide, by month

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

View monthly share of searches table
MonthPostmanHTTPieThunder ClientHoppscotchPawBrunoInsomnia
Oct 202551.9%34%12.4%0.73%0.9%0.06%0.04%
Nov 202551.4%32.4%14.4%0.7%1%0.07%0.04%
Dec 202549.7%31.3%17.1%0.83%0.96%0.05%0.05%
Jan 202650.8%30.4%16.6%0.98%1%0.1%0.03%
Feb 202652.8%27.2%18.2%0.88%0.81%0.09%0.07%
Mar 202650.5%26%21.3%1.3%0.73%0.09%0.06%
Apr 202655.5%23.4%19.1%1.1%0.76%0.07%0.05%
May 202650.6%26.1%21.3%1.3%0.61%0.11%0.03%
Jun 202656.7%22.8%18.5%1.1%0.73%0.11%0.03%
Jul 202656.8%22.8%18.6%1.1%0.67%0.08%0.03%
Aug 202658.1%20%20%1.2%0.67%0.12%0.03%
Sep 202658.1%21.9%17.9%1.3%0.7%0.1%0.03%

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

3 findings
  • Thunder Client was ahead of Hoppscotch in every measured month of the 12 months ending September 2026.
  • Across the 12 months ending September 2026, Hoppscotch’s share of searches among API clients worldwide moved from 0.73% to 1.3%, and its estimated monthly branded searches held steady at 390.
  • Across the 12 months ending September 2026, Thunder Client’s share of searches among API clients worldwide moved from 12.4% to 17.9%, and its estimated monthly branded searches moved from 6.6K to 5.4K.

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

1 change

  1. In September 2026, Thunder Client lost share of searches among API clients worldwide, from 20% to 17.9%.

How are branded searches counted?

2 search terms

Brandwave collects information about searches that people make online using Hoppscotch’s and Thunder Client’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

Thunder Client

1 branded search term

  • thunder client

How the Brand Demand Index is measured

Other head-to-heads among API clients

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