Request cycle time
Cycle time = approval date - request date, averaged across [n] requestsShows how long a request waits between submission and decision. Split it by category to see where waiting happens.
AI agentIntake-to-pay
AI purchase request agent
An AI purchase request agent is software that takes in employee requests to buy something, completes the missing details, checks them against spend policy and existing contracts, and routes them to the right approvers.
- People stay in control
- Every action is logged
- Start with a small sample
Request text and attachments
Spend and approval policy
Existing contracts and vendors
Open and past requests
AI purchase request agentPrepared for review
- ✓Structured request record
- ✓Policy and overlap summary
- ✓Proposed approval path
- ✓Audit log of changes
Handed toApprovers receive a decision-ready summary
5inputs it reads
6steps in the walkthrough
1point where a person decides
4outputs it prepares
See it run
Agent Record PersonWatch it work
Live walkthrough
- 1Request landsRecord
- 2Structure detailsAgent
- 3Chase gapsAgent
- 4Check policyAgent
- 5Approver decidesPerson
- 6Trail savedRecord
A request arrives by form, email or chat.
The agent pulls vendor, scope, term and reason from the text.
It asks the requester for the cost centre or term that is missing.
Spend policy, contracts and open requests are compared.
The approver reads the prepared summary and approves or rejects.
The decision and every change are logged to the request record.
The basics
What is an AI purchase request agent?
The purchase request agent picks up asks as they arrive through chat, email and forms. It assigns a category, fills in missing details, asks the requester follow-up questions, and tests the request against spend policy, existing contracts and open requests. Specialist parts handle classification, policy and duplicate checks, approval routing and reviews by legal, security or IT.
Read the full explanation
Each request leaves as a complete record with its evidence and an approver chain, plus reminders if someone is slow. Approvers say yes or no, policy owners change the rules, and buyers pick the supplier. The agent approves nothing. It writes every question, check and routing step to the request's audit trail.
Where it breaks
What this agent does
Each task below is something the agent prepares, checks, drafts or routes, with a person keeping the decision.
It accepts requests from forms, email or chat and turns free text into structured fields such as vendor, amount, term and business reason.
It spots missing details, such as cost centre or contract term, and asks the requester for them rather than passing on an incomplete request.
It compares the request with spend policy, preferred vendors and existing agreements, and flags duplicates or overlap.
It builds the approval path from amount, category and risk, adds legal, security or IT review where rules require it, and reminds approvers who are slow.
It logs who asked, who reviewed, what changed and when, so the trail is ready for audit.
The path
Reads, decides, does
- 01Reads
It reads request text, forms, email threads, spend policy, approval rules, vendor records and existing contracts.
- 02Decides
It decides which category fits, which rules apply, which checks failed and who should review next, within the rules your team sets.
- 03Does
It drafts the structured request, sends follow-up questions, routes tasks, sends reminders and writes the audit trail. It does not approve anything.
- 04Intake and classification
Reads each request, assigns a category and completes the form.
- 05Policy and duplicate check
Tests the request against spend policy, contracts and open requests.
- 06Approval routing
Builds the approver chain, handles delegation and sends reminders.
- 07Specialist reviews
Sends contract, supplier and app requests to legal, security or IT.
Want to see this flow on your own items?
Book a demoBring a small sample and watch Flo work through it.
Under the hood
Inside the work
| Aspect | By hand | With the agent |
|---|---|---|
| Request quality | Approvers get half-filled asks and reply with questions. | Requests reach approvers complete, with gaps already chased. |
| Policy checking | Depends on who remembers the rule that week. | Every request is tested against the same written policy. |
| Routing | Buyers work out approvers from memory or a spreadsheet. | The path is built from category, amount and risk rules. |
| Slow approvals | Stalled requests are noticed when the requester complains. | Reminders go out and stalls show on a queue view. |
| Audit evidence | Reconstructed from email threads after the fact. | Asker, reviewers, edits and timestamps sit on one record. |
| If | Then | Who decides |
|---|---|---|
| The request names a vendor with a live agreement | It attaches the agreement and asks whether this is an add-on or a new buy | Requester and contract owner |
| A similar request is already open | It links the two and holds the newer one for a check | Procurement |
| The category has no clear budget owner | It routes to the cost centre lead and notes the gap | Finance partner |
| The request involves personal data or system access | It adds security and legal review to the path | Security and legal reviewers |
| An approver has not responded within the agreed window | It reminds them, then names their delegate if one is set | Approver and their manager |
| The requester changes scope after approval | It reopens the affected step and shows what changed | Original approvers |
Reads
- Request text and attachments
- Spend and approval policy
- Existing contracts and vendors
- Open and past requests
- Org chart and budget owners
Produces
- Structured request record
- Policy and overlap summary
- Proposed approval path
- Audit log of changes
Hands over to
- Approvers receive a decision-ready summary
- Requester receives status and follow-up questions
- Procurement receives flagged exceptions
Request split into small pieces
Several near-identical requests from one team are grouped for review. Procurement decides whether it is deliberate splitting or normal use.
Urgent ask outside policy
The agent flags the breach and routes it as an exception with the stated reason. A named approver accepts or declines the exception.
Vague one-line request
The agent asks structured follow-ups and does not guess the vendor. If the requester stays silent, it is parked and shown as waiting.
Requester has left the company
Open requests from that person are listed for the manager. The manager decides whether to withdraw or re-assign them.
- Requester
- Describes the need, answers follow-up questions and confirms the final details.
- Budget owner
- Confirms funding and approves or rejects spend within their remit.
- Procurement lead
- Owns the policy rules, reviews exceptions and decides what the agent may route alone.
- Security or legal reviewer
- Handles the specialist review the agent triggers and records the outcome.
People and control
What stays with people
- ✓Approvers decideEvery approval, rejection or change request is made by a named person with authority.
- ✓Policy owners set rulesFinance and procurement define thresholds, categories and who reviews what.
- ✓Requesters own the needThe person asking confirms the business reason and the details the agent asks about.
- ✓Exceptions get judgedOut-of-policy requests go to a person who can accept the risk or say no.
- ✓Buyers pick the supplierThe agent suggests preferred vendors, but people choose and commit.
Signs you would benefit
- •Approvers keep replying with questionsIf most approvals begin with a question, intake is incomplete.
- •Requests bypass the processPurchases found on cards or invoices with no request point to a path that is too hard.
- •Routing lives in someone's headWhen one person knows who approves what, absences stall everything.
- •Duplicate tools turn up at renewalOverlap is being found late because nobody checks at request time.
Not sure where AI purchase request agent fits in your process?
Talk it through with the team. We will map it to your steps and show where a person stays in control.
- Works from a sample of your real items
- Shows what Flo handles and what it hands over
- No commitment to start
Rollout
Rolling it out
- 1Pick one request type
Start with software requests, where overlap and security checks matter most. Leave other types on the old path.
- 2Run in suggest mode
The agent fills fields and proposes a route, and procurement confirms each one. Corrections tune the rules.
- 3Let routing run
Once suggestions are accepted consistently, the agent routes live and procurement reviews only flagged items.
- 4Add request types
Widen to services and one-off purchases, keeping exception review and the audit log unchanged.
The numbersMetric 1 Metric 2 Metric 3
How to measure it
Set your own baseline first. We do not publish benchmarks without a source you can check.First-pass completeness rate
Completeness (%) =
requests routed with no follow-uptotal requests× 100
Shows how often requests arrive ready to review. A low number points to a weak form or unclear guidance.
Out-of-policy rate
Out-of-policy (%) =
requests flagged for policytotal requests× 100
Tracks demand that bypasses preferred vendors or limits, so you can fix the policy or the guidance.
Questions
Frequently asked questions
Quick answers to what people ask most about AI purchase request agent.
Book a demoWhat does an AI purchase request agent do?
It gathers the details of a request, checks them against policy, contracts and open requests, and sends the request to the right approvers. It keeps a record of each step. People make every approval decision.
Does the agent approve requests by itself?
No. It prepares the request and routes it. Approvers with the right authority approve, reject or return it, and the agent records what they decided.
How is it different from an approval workflow?
A workflow follows a fixed route. The agent also reads free-text requests, fills missing fields, checks for duplicates and existing contracts, and adapts the route to the request.
Which requests should go through it?
Any request to buy software, services or goods that needs a budget check or approval. Teams often start with software and services, where contracts and duplicates matter most.
Related AI agent pages
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→AI purchase order agent
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→Invoice processing AI agent
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→AI bill coding agent
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- People approve, sign and pay
- Every action is logged
- Start with a small sample
