Loop3

Loop3 is an engineering firm based in Argentina that builds custom software and data systems for venture capital and private equity firms. Founded and led by Nicolas Pisani (12+ years in SaaS product development), Tomas Causa (9+ years front-end engineering), Franco Lagomarsino (4+ years VC ops experience), and Lautaro González (6+ years building inference pipelines for VC data), the company operates a team of roughly 15 engineers, designers, and operators. Their focus is narrow and specific: removing friction from how deal teams source, evaluate, and monitor companies by unifying fragmented data and automating workflows across tools like Affinity, PitchBook, Harmonic, and proprietary systems.

Services and capabilities

Loop3 organizes its work into three categories. AI, Automations & Integrations turns manual workflows into self-operating systems by connecting everyday tools into a live ecosystem. This includes AI agents and agentic workflows, deal sourcing and portfolio monitoring automation, and software integrations. Data Solutions converts fragmented firm data into a strategic asset through data warehouse implementation, enrichment, signal detection, and conversational (natural-language) query interfaces. Bespoke Software delivers custom internal platforms, tools, and CRM enhancements designed around how a firm actually operates.

Their technology stack is modern and specific to the use case. For the unified search platform they built, Loop3 used Claude (via FastMCP server) as the LLM interface, OpenSearch for vector storage of multimodal content, and Neo4j for knowledge graphs managing unified entity profiles. For data integrations, they work with Affinity, Airtable, Slack, Notion, and HubSpot. The sourcing platform consolidated data from PitchBook, Harmonic, and Affinity into a single UI, with Slack delivery for weekly review assignments.

Notable work

Two concrete projects are documented on their site. For a US venture firm managing $2B in assets, Loop3 built a Unified AI Data & Search Platform that indexes documents, PDFs, audio recordings, and video files into one searchable corpus. Non-technical users can query the system in plain English and get answers synthesized from every connected source—effectively turning institutional knowledge that lived in call transcripts and meeting videos into accessible information. The platform eliminated manual cross-referencing and bottlenecks around data access.

For another US-based VC firm ($2.9B AUM, focused on consumer and technology), Loop3 delivered a Sourcing Platform that consolidated company intelligence from PitchBook, Harmonic, and Affinity into a single review UI. Sourcers receive five companies via Slack every Wednesday and can qualify each in minutes. Decisions automatically sync back to Affinity. The firm now has a structured audit trail of sourcing decisions, more consistent top-of-funnel evaluation, and faster throughput. Loop3 also built a Company and People Snapshots tool (creating historical views so teams see "the movie, not just the picture") and a LinkedIn-to-Affinity Chrome extension that embeds CRM capture and contact enrichment directly into LinkedIn, removing context switching.

How they work

Loop3 engages directly with founders and tech/data leaders at portfolio firms. They describe their methodology as "Loop as a Way of Working"—a philosophy of build, ship, learn, and iterate rather than waiting for perfection. On the data side, they work with firms regardless of current data quality; they build structure from what exists and improve quality over time. Implementation appears to involve strategy (bringing structure to complexity), technology (building systems that scale and adapt), and design (designing for understanding). Projects appear to be delivered as full-stack solutions rather than staff-augmentation engagements, though the source does not specify pricing models or typical engagement duration.

Team and credentials

The leadership team has both technical depth and VC operations experience. Nicolas Pisani leads product strategy; Tomas Causa oversees front-end and project management; Franco Lagomarsino brings direct VC sourcing and operations knowledge; Lautaro González specializes in inference pipelines and data extraction. The broader team includes seven named software engineers (Martín G. Hervás, Alberto R. Noguez, Cristian Uhrig, Judiel Reyes, Eduardo G. Pereyra, Mauro Cappelloni, Lucas Montegu) and an HR coordinator (Candelaria Monti). No certifications (ISO, SOC 2, GDPR compliance) are mentioned in the source. One client testimonial states: "Loop3 has become an expert in every detail about our tools, internal stakeholders, technical ecosystem and product vision to become an integral part of my team that doesn't feel like an outside agency."