# Nibble for Procurement

> Autonomous AI negotiation agent and supplier negotiation software for enterprise procurement: tail spend campaigns, renewals, ad-hoc supplier negotiations and RFQs, with deterministic guardrails and human-in-the-loop control.

Nibble is an AI negotiation agent for procurement: autonomous negotiation software that negotiates price, payment terms and rebates with suppliers in natural language, on behalf of the buyer. It is used for supplier negotiations from tail spend and contract renewals to ad-hoc purchases and RFQs.

## Core capabilities

- **Tail Spend Campaigns**: Mass renegotiation to harmonise existing terms (price, payment days, rebates, etc.) across long-tail and unmanaged suppliers.
- **Renewal negotiations**: Renegotiate supplier contracts and terms at renewal.
- **Ad-hoc negotiations**: A self-serve portal for one-off, non-strategic, single-supplier purchases.
- **RFQs and price lists**: Negotiate RFQs, price lists and bespoke use cases with multiple suppliers.
- **Customised agents**: Each negotiation agent is configured to your organisation, categories and goals.
- **Negotiation Blueprints**: Bespoke, controlled pricing and terms logic — your negotiation briefing encoded into a repeatable template.
- **Agentic interface**: The agent understands each supplier message and chooses the most appropriate negotiation module to reach an agreement.

## How Nibble's AI negotiation works

- **Natural language negotiation**: Suppliers negotiate with the agent in a normal chat conversation.
- **Multi-language negotiation**: The agent negotiates with suppliers in multiple languages.
- **Hybrid AI (generative + deterministic)**: Generative AI handles the conversation; deterministic logic decides the offers.
- **Deterministic guardrails**: Pricing and terms stay within the limits you set; pricing functions are never seen by any LLM.
- **Academic negotiation expertise**: Negotiation strategy designed with academic negotiation experts (see Behavioural science below).
- **Continuous learning**: The agent keeps improving from negotiation outcomes.
- **Agent-to-agent negotiation (A2A)**: Nibble can negotiate with suppliers' own AI agents.

## Control and oversight

- **Human-in-the-loop**: Buyers stay in control and can review and step into negotiations.
- **Kill-switch & controls**: Pause or stop negotiations at any time.
- **Configurable dashboard and reporting**: Track campaigns, savings and outcomes.
- **Downloadable transcripts**: Every negotiation conversation can be downloaded.
- **Full audit log**: A complete record of agent and user actions.

## Integrations and deployment

- **File upload — no integration required**: Start from CSV, Excel or PDF files.
- **Drag-and-drop**: Set up negotiations by dragging and dropping supplier files.
- **Self-serve portal**: Buyers launch negotiations themselves.
- **Supplier chat portal — no login**: Suppliers join the negotiation without creating an account.
- **REST API integration**: Connect Nibble to procurement and ERP systems.
- **MCP (Model Context Protocol)**: Expose Nibble to AI assistants and agents via MCP.
- **Workflow / orchestration integration**: Plug Nibble into existing procurement workflows and orchestration tools.

## Behavioural science

Nibble is built by academically-trained experts in negotiation, behavioural science and conversational design, including Niro Sivanathan, award-winning professor of negotiation (London Business School, Kellogg, Cornell). The agent understands concepts such as conditional offers and BATNAs, and justifies its offers using your own context and data.

## Security and trust

- ISO/IEC 27001 certified.
- Penetration tested.
- Customer data is never used to train other implementations.
- Custom LLM guardrails: pricing functions are kept secure, controlled and never seen by any LLM.
- Over 2 million automated negotiations handled to date.

## FAQ

- **How does AI negotiation work?** Nibble's agent chats with each supplier in natural language. Generative AI understands the supplier and writes the replies, while deterministic, rules-based logic built from your negotiation briefing decides every offer and concession.
- **Is AI negotiation safe?** With Nibble, the LLM never sees or controls pricing: offers are bound by deterministic guardrails you configure. Nibble is ISO/IEC 27001 certified and penetration tested, and every negotiation has a downloadable transcript and a full audit log.
- **Can AI negotiation go wrong?** Nibble is designed to prevent it: the agent cannot offer outside your limits, humans stay in the loop, and a kill-switch lets you pause or stop negotiations at any time.
- **How is Nibble different from e-auction or reverse auction software?** Instead of suppliers bidding against each other in an auction, Nibble negotiates one-to-one with each supplier in a conversation, which also works for tail spend and renewals where auctions are impractical.
- **Is Nibble a procurement agent?** Yes — Nibble is an autonomous negotiation agent for procurement teams, and can also negotiate with other AI agents (A2A) and be called from AI assistants via MCP.

## Procurement

- [WEBINAR: The State of Autonomous Negotiation for Procurement in 2026](https://nibbletechnology.com/the-state-of-autonomous-negotiation-for-procurement-webinar/): Recorded webinar in which Nibble CEO Rosie Bailey presents the findings of the State of Autonomous Negotiation in Procurement 2026 report: where AI negotiation stands today, where it is heading, and insights from conversations with global procurement leaders.
- [The State of Autonomous Negotiation in Procurement 2026](https://nibbletechnology.com/the-state-of-autonomous-negotiation/): Nibble's annual industry report (first edition, 2026) on autonomous negotiation in procurement. Covers the long-term vision for AI negotiation, build vs buy and autonomous agent vs copilot, how to calculate ROI (with worksheet), questions to ask vendors in a demo, six principles for trust and governance including agent-to-agent negotiation, and a comparison of what leading providers offer today. Includes commentary from London Business School negotiation professor Niro Sivanathan.
- [Calculating ROI for AI Negotiation](https://nibbletechnology.com/calculating-roi-for-ai-negotiation/): Virtual roundtable for senior procurement leaders on building the business case for AI negotiation: how to calculate ROI, and how to run negotiation campaigns at scale with built-in tracking of progress and delivered savings.
- [Homepage](https://nibbletechnology.com/): Overview of Nibble, the AI negotiation agent for enterprise procurement. Three core use cases: tail spend campaigns (mass renegotiation of price, payment days and rebates), a self-serve portal for ad-hoc single-supplier purchases, and an API suite for RFQs and price lists with multiple suppliers. Covers the implementation path from proof of concept in weeks to integration with Coupa and SAP Ariba, ISO 27001 security, and 2M+ automated negotiations to date.
- [How it works](https://nibbletechnology.com/how-it-works/): Explains the technology and science behind Nibble's negotiations: an agentic interface that picks the right negotiation module for each message, controlled algorithms that set offers based on existing terms and negotiation progress, behavioural-science tactics that adapt to the counterpart, and data-backed reasons attached to offers. Designed with negotiation experts including Professor Niro Sivanathan (London Business School, Kellogg, Cornell).

## Related

- [Nibble llms.txt](https://nibbletechnology.com/llms.txt): Full site index.
- [Request a call](https://nibbletechnology.com/request-a-call/): Talk to the Nibble team about AI negotiation for procurement.

## Last update

- 2026-09-25 09:17:41 UTC