Enterprise software spent the first half of 2026 being priced as a casualty of artificial intelligence. The argument was simple: if AI agents do the work that software licenses used to do, seat counts fall and revenue follows. Investors sold the sector hard enough that the episode acquired a nickname on this desk's own reading — the SaaSpocalypse. Then, from mid-February, they bought it back.

Seven companies at the intersection of software and the data-center buildout have risen a median 80% over six months: ServiceNow, which sells the workflow platform large enterprises run IT, HR and customer-service processes on; Datadog, which monitors cloud applications and bills by host and by log ingested; Cloudflare, which runs a global edge network selling security, content delivery and serverless compute; Snowflake, which sells data warehousing by the consumption credit; and three security names — Palo Alto Networks in firewalls, Okta in identity, Rubrik in backup and cyber-recovery. The S&P 500 rose 13.9% over the same stretch.

The businesses did not do that. Trailing gross profit — revenue less the cost of delivering the service, and the cleanest measure of scale when four of the seven report negative earnings — grew a median 13% over those six months. The best performer on that measure was Rubrik, at 21.1%. Every one of the seven now costs more per dollar of gross profit than it did in February: roughly 8% more at ServiceNow, 43% at Cloudflare, 55% at Rubrik, 57% at Snowflake, 59% at Okta, 77% at Datadog and 119% at Palo Alto.

What actually got better

Four of the seven have real operating news behind them. ServiceNow's revenue growth accelerated four quarters running, from 20.7% to 24.0%, reaching $3.99bn in the June quarter. Contracted revenue due within twelve months reached $13.2bn, up 21%, with subscription revenue 150 basis points above guidance, on a 98% renewal rate; annual contract value from AI products crossed $1bn. Yet management raised the full-year subscription guide by only $15m, to $15.770bn, and said roughly half the beat was an on-premise pull-forward from the third quarter. Gross margin fell to 70.7% from 77.5% a year earlier as the Moveworks and Armis acquisitions consolidated.

Datadog grew 35.6%, its fastest since 2022, with net revenue retention in the low 120s and free cash flow of $279m at a 25% margin. It then fell about 19% in one session on 6 August after disclosing that its largest AI customer renewed a nine-figure contract but will cut usage from the third quarter, taking guided growth down to 28-29%. That is consumption billing working in reverse.

Cloudflare accelerated from 30.7% to 35.9% and reported dollar-based net retention of 120%, up six points year on year, with remaining performance obligations up 38% and the full-year guide raised to about $2.87bn. It is also the most expensive name here, at 61.4x trailing gross profit and a 0.34% free-cash-flow yield.

Snowflake re-accelerated to 33.5% growth on $1.39bn of revenue — in a quarter reported on 27 May. It has published nothing since, while analysts raised targets through early August. Its operating margin is -23.4%.

Where the numbers don't follow

Palo Alto's headline 31.1% revenue growth in its April quarter came after three quarters near 15%, and gross profit rose only 21.5% as gross margin fell to 67.6% from 72.9%; operating income swung to -$183m. The step-change is acquisition arithmetic, not organic re-acceleration. The shares hit records after the Black Hat conference in August, and the company does not report again until 1 September.

Okta is decelerating — 12.7% to 11.2% across four quarters — and has guided the current fiscal year to 9-10% growth, its slowest since listing. It is the cheapest of the seven at 10.6x trailing gross profit, with a 3.7% free-cash-flow yield and expanding gross margin. Rubrik has slowed for four straight quarters, from 51.2% to 39.0%, though its operating margin improved to -13.6%; it has reported nothing since 4 June and is nonetheless the largest gainer of the past month.

The single session that carried the month

On 4 August all seven rose together, an average of 5.24% in one day — roughly 40% of the group's entire thirty-day gain. That was a market-wide rally that took the S&P 500 to a record, up 1.79%, with the main software exchange-traded fund adding nearly 5%. Strip that session out and Okta is down about 6% over the month and Palo Alto up about 3%.

The uptrends are also younger than they look. Cloudflare has held its 50-day average above its 200-day since 5 May, 68 trading sessions. ServiceNow only crossed on 12 August, after 148 consecutive sessions in a downtrend that ran from late October to May — and it remains the only one of the seven lower than a year ago, down 27%.

The setup

Where it stands — Seven software names have re-rated a median 80% in six months on gross profit that grew about 13%. Would confirm — Snowflake, Okta and Palo Alto printing revenue growth at or above their last reported rates in the next three weeks. Would invalidate — Datadog's third-quarter growth landing below the guided 28-29%, or Okta's fiscal-year guide staying at 9-10%. Watch next — Snowflake reports 25 August, Okta 26 August, Palo Alto Networks 1 September. Valuation — Price to trailing gross profit spans 10.6x at Okta to 61.4x at Cloudflare; forward sits below trailing for all seven.