DevRel newsletter — January 2026
Blog post from Elastic
The Elastic DevRel team's January 2026 newsletter highlights several key updates and initiatives, including the release of Elasticsearch and Elastic Stack version 9.2, which introduces features like the Elastic Agent Builder for creating AI agents and Streams for AI-driven log summarization. Enhancements to Elasticsearch Query Language (ES|QL), improvements in vector search efficiency with DiskBBQ, and the availability of ELSER and Jina models for embeddings via Elastic Inference Service (EIS) are also featured. The newsletter includes links to new blogs, videos, and tutorials, such as how to improve e-commerce search relevance and the advantages of parsing logs in streams. Additionally, it announces upcoming events, including the Elastic Agent Builder livestream and Elastic{ON} tour dates, while encouraging community participation. The newsletter concludes with a disclaimer regarding the use of third-party AI tools, emphasizing the importance of understanding their privacy practices.
| Trend | Post Mentions | Total Month Mentions | Posts | Companies | MoM |
|---|---|---|---|---|---|
| Vector Search | 7 | 1,668 | 286 | 111 | +15% |
| AI Agents | 4 | 3,616 | 674 | 184 | +28% |
| Observability | 2 | 2,104 | 424 | 141 | -21% |
| LLM | 1 | 3,836 | 662 | 193 | +2% |
| OpenTelemetry | 1 | 269 | 57 | 34 | -21% |
| Serverless | 1 | 707 | 172 | 77 | -35% |
Use this post, company, and trend context to find content marketing opportunities, perform competitive analysis, or address product feature gaps via the Plushcap MCP server or the Plushcap API.