Hirundo

Hirundo: Machine Unlearning Platform

Hirundo is Machine unlearning platform that removes bad data influence from trained models without full retraining. Foundation models can't reasonably be retrained when a single user requests data deletion or a single copyright issue surfaces. Hirundo's pitch is machine unlearning — surgical removal of specific data's influence from already-trained models — letting enterprises comply with GDPR, copyright, and bias remediation without retraining costs that are often prohibitive.

Key Features

• Machine unlearning platform that removes bad data influence from trained models without full retraining
• Founded in 2023 by Ben Luria (ex-IBM Research) and Roi Reichart (Technion professor)
• Headquartered in Tel Aviv, Israel
• Approximately $8M+ seed round; backed by Maverick Ventures Israel and Magma Venture Partners
• Used for GDPR right-to-be-forgotten, copyright removal, bias remediation, and PII purges
• Targets foundation models, fine-tuned LLMs, and traditional ML models
• One of the few commercial vendors in the emerging machine-unlearning category

Ideal Use Case

Enterprise AI teams that need to remove the influence of specific data from trained models — for GDPR right-to-be-forgotten requests, copyright-infringement remediation, bias mitigation, or PII purges — without the cost of full retraining.

Why Use Hirundo

Foundation models can't reasonably be retrained when a single user requests data deletion or a single copyright issue surfaces. Hirundo's pitch is machine unlearning — surgical removal of specific data's influence from already-trained models — letting enterprises comply with GDPR, copyright, and bias remediation without retraining costs that are often prohibitive.

FAQ

Q: Who founded Hirundo? A: Ben Luria (ex-IBM Research) and Roi Reichart (Technion professor) co-founded Hirundo in 2023.

Q: How much has Hirundo raised? A: Approximately $8M+ seed with participation from Maverick Ventures Israel and Magma Venture Partners.

Q: What does Hirundo do? A: Hirundo provides machine unlearning — surgical removal of specific data's influence from already-trained models, used for GDPR right-to-be-forgotten, copyright removal, bias remediation, and PII purges.

Q: Why is machine unlearning needed? A: Foundation models are too expensive to retrain every time a data deletion is required. Machine unlearning lets enterprises comply with GDPR, copyright, and bias-remediation requirements without the cost of full retraining.

Q: Who uses Hirundo? A: Enterprise AI teams with compliance obligations — particularly companies subject to GDPR, copyright pressure, or regulatory requirements around bias and fairness.

tl;dr

Hirundo is the machine unlearning platform that removes bad-data influence from trained models without full retraining. Founded 2023 by ex-IBM Research engineer and Technion professor. ~$8M+ seed; Maverick + Magma-backed. Built for GDPR, copyright, and bias-remediation use cases.

Related

Looking for more options? Browse the AI/ML Models directory or read our best AI models listicle. Hirundo is also tracked on Crunchbase.