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Scalestack raises new funding led by Leonis Capital, alongside Zapier and Deel, to enhance its autonomous infrastructure for enterprise agents.

PRIVATENov 10, 2026

Round Type

Venture

New YorkSoftwareArtificial IntelligenceEnterprise SoftwareAnalyticsSaaS

Investors

Leonis CapitalAafDeelZapier

Description

Scalestack has announced new funding led by Leonis Capital, with participation from Zapier, Deel, and AAF. The funding aims to support Scalestack's acquisition of Alysio, which will enhance its platform for managing AI agents. This capital will help Scalestack build a governance and control layer for enterprise AI systems. The new funding and acquisition together will expand the capabilities of Scalestack's secure platform.

Quick answer

Scalestack raised an undisclosed amount in a funding round, dated November 10, 2026. Investors: Leonis Capital, Aaf, Deel and Zapier. Scalestack is based in New York, United States.

How much did Scalestack raise?
Scalestack raised an undisclosed amount in a funding round on November 10, 2026.
Who invested in Scalestack?
Leonis Capital, Aaf, Deel and Zapier are named as investors in this round.
What does Scalestack do?
Headquartered in New York, Scalestack's mission is to build products that make computers work for humans, so they can focus on what really matters.
Where is Scalestack based and how big is it?
Scalestack is based in New York, United States. Fundz records about 31 employees.
Who are the decision-makers at Scalestack?
Fundz holds 5 contacts at Scalestack, including the VP - Sales Engineering & Partnerships. Names and contact details are shown to Fundz members.

Source: Fundz verified event record.

Who else raised in Enterprise Software and Analytics around the same time

Companies in the same sectors as Scalestack that raised within 45 days of this round, from Fundz verified event records.

  • Tamr raised $21M (Private Equity) on October 14, 2026.
  • Catalyst raised $30M (Seed) on October 8, 2026.
  • Kindo raised $30M on November 12, 2026.
  • Mercor raised $750M (Series D) on November 10, 2026.
  • Sumary raised $25M (Seed) on November 10, 2026.
  • Agent F raised $4M (Pre-Seed) on November 10, 2026.

Who to call at Scalestack, and when

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Company Information

Company

Scalestack

Location

New York, United States

About

Headquartered in New York, Scalestack's mission is to build products that make computers work for humans, so they can focus on what really matters. Built for RevOps and GTM leaders, Scalestack AI is an all-in-one data enrichment, prioritization & activation platform. It allows GTM teams to easily map existing data to their ideal customer profile, and to their sales engine. Scalestack counts leading SaaS companies like MongoDB and Typeform among its customers, who use it in increasing ways to unlock new levels of GTM productivity, and generate more pipeline. Founded by Elio Narciso and Alessandro Prioni, seasoned entrepreneurs and GTM leaders, Scalestack is backed by investors with deep knowledge of the SaaS space. https://scalestack.ai/

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Fundz sees it the moment Scalestack raises, hires an exec or expands, usually minutes after it happens, and tells you who to reach.

Related People

5 contacts
Verified contactsMason M., VP - Sales Engineering & Partnerships hidden hidden hiddenSee plans and pricing
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Scalestack raised. Fundz records a round at a median of 3.6 minutes from the SEC filing, with the decision-maker attached.

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