LlamaIndex vs Semantic Kernel:Which is more popular by branded search?
In August 2026, LlamaIndex had more branded searches than Semantic Kernel among AI agent frameworks worldwide. LlamaIndex was estimated to have 27.1K branded searches compared to Semantic Kernel’s 6.6K, and held a 7.4% Share of Search versus Semantic Kernel’s 1.8%. These are worldwide searches for English-language branded terms.
Follow LlamaIndex vs Semantic Kernel 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 is more popular in search, LlamaIndex or Semantic Kernel?
Compare the frameworks developers build AI agents with. Branded searches tell you how often people look for a brand by name or related terms. Comparing these searches across competitors helps you see how popular each brand is over time.
Share of Search by month for LlamaIndex, Semantic Kernel. The figures are in the table below the chart.
View monthly share of search table
| Month | LangChain | CrewAI | AutoGen | LlamaIndex | Semantic Kernel |
|---|---|---|---|---|---|
| Oct 2025 | 62.3% | 15.3% | 10.2% | 8.4% | 3.7% |
| Nov 2025 | 67.3% | 13.5% | 9.1% | 7.4% | 2.7% |
| Dec 2025 | 68.8% | 13.8% | 7.6% | 7.6% | 2.3% |
| Jan 2026 | 64.3% | 15.8% | 8.7% | 8.7% | 2.6% |
| Feb 2026 | 63.1% | 19% | 8.5% | 6.9% | 2.5% |
| Mar 2026 | 59.7% | 21.9% | 8% | 8% | 2.4% |
| Apr 2026 | 56.9% | 25.5% | 7.7% | 7.7% | 2.3% |
| May 2026 | 60.9% | 22.2% | 6.7% | 8.2% | 2% |
| Jun 2026 | 64.6% | 19.4% | 7.1% | 7.1% | 1.7% |
| Jul 2026 | 63.4% | 19.1% | 7% | 8.5% | 2.1% |
| Aug 2026 | 67% | 16.5% | 7.4% | 7.4% | 1.8% |
| Sep 2026 | — | — | — | — | — |
How has the LlamaIndex and Semantic Kernel comparison changed over the last 12 months?
3 findings
- LlamaIndex was ahead of Semantic Kernel in every measured month of the 11 months ending August 2026.
- Across the 11 months ending August 2026, LlamaIndex’s estimated Share of Search among AI agent frameworks worldwide moved from 8.4% to 7.4%, and its estimated monthly branded searches moved from 40.5K to 27.1K.
- Across the 11 months ending August 2026, Semantic Kernel’s estimated Share of Search among AI agent frameworks worldwide moved from 3.7% to 1.8%, and its estimated monthly branded searches moved from 18.1K to 6.6K.
How did search popularity change for AI agent frameworks worldwide in August 2026?
2 changes
In August 2026, LlamaIndex lost estimated Share of Search among AI agent frameworks worldwide, from 8.5% to 7.4%.
Estimated monthly branded searches for Semantic Kernel worldwide fell 63.5% over 11 measured months, from 18.1K to 6.6K in August 2026.
How each brand is measured
Brandwave collects information about searches that people make online using LlamaIndex’s and Semantic Kernel’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.
LlamaIndex
1 branded search term
- llamaindex
Semantic Kernel
1 branded search term
- semantic kernel
Put your own brand in this comparison
Brandwave tracks your branded demand next to the rival you actually watch, with your campaigns, spend and outcomes on the same timeline.