Brandwave

How popular isBraintrust in search?

In August 2026, there were an estimated 2.9K branded searches for Braintrust worldwide which is up 81.3% over the last 11 months. Braintrust holds 1.2% estimated Share of Search among LLM observability platforms worldwide and is ranked 5th of 5 competitors for search popularity. These are worldwide searches for English-language branded terms.

Share of Search, August 2026
  1. Langfuse45.3%
  2. LangSmith30.5%
  3. Weights & Biases20.8%
  4. Helicone2.2%
  5. Braintrust1.2%
Braintrust website (opens in a new tab)

Follow Braintrust and get free monthly updates on what changed

By continuing you'll get index updates and occasional product news from Brandwave. Unsubscribe any time. Privacy

Which LLM observability platforms compete with Braintrust?

Braintrust against LLM observability platforms worldwide, by month

Share of Search by month for Langfuse, LangSmith, Weights & Biases, Helicone, Braintrust. The figures are in the table below the chart.

View monthly share of search table
MonthLangfuseLangSmithWeights & BiasesHeliconeBraintrust
Oct 202531.7%31.7%33.6%2.3%0.68%
Nov 202531.7%31.7%33.6%2.3%0.68%
Dec 202531.9%31.9%32.5%2.8%0.82%
Jan 202636.1%29.5%30%3.2%1.2%
Feb 202637.8%30.9%26.9%3.4%1%
Mar 202637.8%31.1%27%3.4%0.65%
Apr 202636.1%29.7%30.2%3.2%0.79%
May 202638.4%31.6%26.3%2.8%0.84%
Jun 202640.2%33.1%23.5%2.4%0.88%
Jul 202642.2%34.7%20.2%2.1%0.92%
Aug 202645.3%30.5%20.8%2.2%1.2%
Sep 2026—————

  1. 1.Langfuse

    45.3%

    Held 1st. 110K estimated branded searches, 0% vs prior month. Share +3.2 points.

  2. 2.LangSmith

    30.5%

    Held 2nd. 74K estimated branded searches, -18.2% vs prior month. Share -4.2 points.

  3. 3.Weights & Biases

    20.8%

    Held 3rd. 50.4K estimated branded searches, -4.2% vs prior month. Share +0.6 points.

  4. 4.Helicone

    2.2%

    Held 4th. 5.4K estimated branded searches, 0% vs prior month. Share +0.2 points.

  5. 5.Braintrust

    1.2%

    Held 5th. 2.9K estimated branded searches, +20.8% vs prior month. Share +0.3 points.

Compare search popularity between Braintrust and its closest rivals

How has branded search demand for Braintrust changed worldwide over the last 12 months?

  • Across the 11 months ending August 2026, estimated monthly branded searches for Braintrust worldwide rose from 1.6K to 2.9K.
  • Across the 11 months ending August 2026, Braintrust’s estimated Share of Search among LLM observability platforms worldwide increased from 0.68% to 1.2%.

How did search popularity change for LLM observability platforms worldwide in August 2026?

  1. In August 2026, Langfuse gained estimated Share of Search among LLM observability platforms worldwide, from 42.2% to 45.3%.

  2. In August 2026, Weights & Biases gained estimated Share of Search among LLM observability platforms worldwide, from 20.2% to 20.8%.

  3. In August 2026, LangSmith lost estimated Share of Search among LLM observability platforms worldwide, from 34.7% to 30.5%.

  4. Estimated monthly branded searches for Braintrust worldwide rose 81.3% over 11 measured months, from 1.6K to 2.9K in August 2026.

Where does Braintrust compete?

Braintrust is ranked in two competitor sets. Each share is worked out among that set's brands, so it differs from set to set.
Competitor setRankShare of SearchRanking
LLM observability platforms5th of 51.2%Shown above
AI evaluation platforms4th of 53%Show ranking

How is Braintrust measured?

Brandwave collects information about searches that people make online using Braintrust’s name. When viewed over time, estimated search volumes for this branded term can be used to understand whether interest in the brand is growing, holding steady, or fading.

1 branded search term

  • braintrust ai

Do you work for Braintrust? To request corrections or removal please contact us via our support page and we will be happy to assist.

How the Brand Demand Index is measured

Creator with pink hair and a pink jacket

Is Braintrust your brand?

Put your own campaigns, spend and outcomes next to this demand line, so you can see which of your marketing lined up with the movements above.

Start free