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The Lytms Index / Observability platforms / this week
The Lytms IndexThis week in Observability platforms · issue 1 · Aug 18, 2026

A quiet week on the board.

window aug 14 to aug 18 · US region · lytms.ai/best/observability

Nothing cleared the bar this window. The board is unchanged, no raise was announced, and no tracked vendor moved a published price.

Board movementbetween the dated captures, aug 14 to aug 18

One of the two captures did not record which engines answered, so movement is not measured this window rather than guessed. The next capture gives this section its reading.

Who is funding this marketstanding, 18 months of press, 15 results read

Not this week’s news — a read of who has raised in this market recently, which is how we tell a contested market from a settled one. Each date is the announcement’s own. It counts raises we FOUND in press, so it is a floor and never a census, and none of it moves a score.

Apr 29, 2026OpenObserve Series A, $10 million
June 25, 2026Sazabi $8 million seed
July 30, 2025Observe Inc. Series C, $156 million
April 16, 2026InsightFinder $15M
Apr 1, 2025ControlTheory $5 million seed
June 3, 2026Coralogix Series F, $200 million
Feb. 18, 2026Selector $32 million
April 28, 2025Lightrun Series B, $70 million

The pulse reports what changed; the board ranks. An event here can explain a movement — it is never an input to a score.

Measured across 13 AI-engine answers · 4 engines · 4 buying questions.