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Cleavr vs Stacks accounting agents

Quick answer

Cleavr (autonomous AI accounts-receivable collection: multichannel follow-up, reply qualification, disputes and payment reconciliation) (Cleavr (Cleavr SAS)) and Stacks accounting agents (Stacks) are both listed in the Business operations category of Agent Index.

They share no framework tags in our dataset.

This is not a ranking.

Field	Cleavr (autonomous AI accounts-receivable collection: multichannel follow-up, reply qualification, disputes and payment reconciliation)	Stacks accounting agents
Vendor	Cleavr (Cleavr SAS)	Stacks
HQ	France · Europe	Netherlands · Europe
Primary category	Business operations	Business operations
Also listed in	Business operations	Business operations
Summary	French accounts-receivable platform that connects to a company's ERP or billing tool and runs cash collection itself. It finds the right contacts and follows up from day one after the due date by email, SMS, voice and WhatsApp. It reads and classifies every customer reply (promise to pay, dispute, payment difficulty), pauses or escalates disputes, proposes payment plans and reconciles payments.	Agentic financial close workspace where AI agents handle reconciliations, journal entries, anomaly detection and reporting while accounting teams review the work.
Frameworks (vendor-stated)	—	—
Frameworks (vendor-claimed)	—	—
Capabilities / tasks	process automation, workflow automation	process automation, agentic ops, workflow automation
Pricing (as published)	Not published (vendor states no setup fees and no annual commitment)	Not published
Pricing model	quote	quote
Primary source	https://www.cleavr.fr/en	https://www.stacks.ai/accounting-agents
Last checked	2026-10-20	2026-10-18
Official site	https://www.cleavr.fr/en	https://www.stacks.ai/accounting-agents

FAQ (from this dataset)

What is the difference between Cleavr and Stacks accounting agents?

Both are listed under Business operations. Shared tasks: process-automation, workflow-automation. Cleavr-only tasks: none. Stacks accounting agents-only tasks: agentic-ops. Differences are from stored category and task tags, not a ranking.

Which one publishes pricing?

Cleavr (autonomous AI accounts-receivable collection: multichannel follow-up, reply qualification, disputes and payment reconciliation): Not published (vendor states no setup fees and no annual commitment) Stacks accounting agents: Not published

Where are Cleavr and Stacks accounting agents headquartered?

Cleavr (autonomous AI accounts-receivable collection: multichannel follow-up, reply qualification, disputes and payment reconciliation) publishes HQ in France. Stacks accounting agents publishes HQ in Netherlands.

Side-by-side data is generated from the open dataset. “Vendor-claimed” frameworks are as marketed by each vendor and not verified by Agent Index; framework tags indicate relevance, not certification. Request current quotes from each vendor before buying. This page does not rank or score vendors. Sponsored comparisons, if any, will be labelled.

Also in this use case

Other verified listings that share a task tag or use-case group with Cleavr (autonomous AI accounts-receivable collection: multichannel follow-up, reply qualification, disputes and payment reconciliation) or Stacks accounting agents. Open a pair page or the use-case table — this is not a ranking.

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