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Chronicles

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Seattle-based Pulumi, which offers a SaaS multicloud app development service, raises $37.5M Series B led by NEA

Pulumi has raised a new $37.5 million investment led by NEA, representing a vote of confidence by the longtime venture capital firm in the Seattle startup's software development tools …

GeekWire Todd Bishop

Context & Ripple Effects

Two years ago Pulumi debuted as an open-source project plus commercial SaaS with a $5M seed from Microsoft and AWS veterans, then launched its deployment service on the back of a $15M Series A led by Madrona. The new $37.5M round shifts lead backing to NEA and funds the same thesis: letting developers build apps that run across clouds rather than locking into one provider.

The raise also slots Pulumi into a Seattle cluster of developer-infrastructure bets — Temporal's $103M Series B at a $1.5B valuation followed a similar open-source-plus-cloud-service playbook in the same city.

First-order effects

  • Pulumi gains capital to scale its multicloud development service past the two-year-old launch stage, with NEA replacing Madrona as lead investor and taking board-level conviction in the cloud-agnostic pitch.

Second-order effects

  • Rivals in developer tooling face an increasingly funded Seattle cohort — Temporal's much larger raise shows investors will pay up for open-source cloud-services companies, raising the bar for differentiation on developer mindshare.

Third-order effects

  • If the pattern holds, Seattle consolidates as a second hub for cloud-infrastructure startups staffed by ex-Microsoft and ex-AWS engineers, with venture firms like NEA funding them at successive stages.

The trend: Cloud developer tooling is consolidating around open-core SaaS vendors, and Seattle's ex-hyperscaler founders are becoming a reliable source of them.