What changed: Vendr went free, then was acquired.
Vendr moved to a free model in October 2025 and was acquired by Vertice on June 1, 2026 for undisclosed terms, after a roughly $1 billion valuation in 2022. Vendr's data is being folded into Vertice's platform. The takeaway: managed negotiation plus private benchmark data was the business, and that business has commoditized. StackIQ is building the open version of it: pricing benchmarks from real contracts, contributed by the companies that sign them, free to anyone who contributes. You keep the data, the vendor relationship, and the decision.
Comparison
StackIQ vs. Vendr
StackIQ and Vendr both help companies spend less on software, but they solve the problem from opposite ends. Vendr is a managed negotiation service: you hand off a renewal and their team negotiates the deal for you. StackIQ is a self-serve intelligence platform: it gives your own team the visibility to see renewals coming, spot overlapping tools, and benchmark pricing, so you make the call and keep the vendor relationship yourself. If you want to own the decision instead of outsourcing it, StackIQ is the better fit.
Feature Comparison
| Feature | StackIQ | Vendr |
|---|---|---|
| Model | Self-serve intelligence platform | Managed negotiation service |
| Who runs it | Your team, with StackIQ's data | Vendr's negotiators |
| Vendor relationship | Stays with you | Third party inserted |
| Renewal visibility | Surfaces renewals before lock-in | Engaged per negotiation |
| Overlap detection | Semantic, with business context | Not a focus |
| Pricing benchmarks | Open, from real contracts, free to contributors | From Vendr's deal data |
| Time to value | Days, no IT implementation | Onboarding plus per-deal engagement |
| AI-replacement signal | Flags tools AI could replace | Not offered |
| Pricing | Free benchmarks, then pilot | Free since 2025, now part of Vertice |
The core difference: intelligence you own vs. negotiation you outsource
Vendr inserts a third party between you and your vendors. That can save time on a single big negotiation, but it also means an outside team sits in your vendor relationships, and the insight leaves when the engagement ends.
StackIQ puts the intelligence inside your own team. You see every upcoming renewal, every redundant tool, and a real benchmark for what you should be paying, and that knowledge stays with you renewal after renewal.
How StackIQ works
StackIQ connects to your stack and, within days, shows you three things most teams cannot see on their own: which contracts are coming up for renewal before you are locked in, which tools overlap in actual capability (not just category), and how your pricing compares to real customer contracts. There is no IT implementation and no per-deal engagement. Your team acts on the intelligence directly.
How Vendr works
Vendr operated as a managed SaaS buying and negotiation service. You brought a renewal or a new purchase, and Vendr's team negotiated with the vendor on your behalf using their own deal benchmarks. It was a service model, historically priced as an annual engagement, before Vendr moved to a free tier in 2025 and was acquired by Vertice in 2026. The value was concentrated around the negotiation itself rather than ongoing visibility into your whole stack. If you would rather hold the pricing data yourself, our pricing benchmarks show whether you are overpaying, benchmarked by industry and company size, free.
When each one fits
Vendr can make sense if you have one or two very large negotiations a year and you would rather hand them off entirely. StackIQ fits if you want continuous visibility across the whole stack, you want to keep your vendor relationships in house, and you want your own team to get smarter every renewal cycle rather than depending on an outside service.
Why teams choose StackIQ
StackIQ works before renewal lock-in, not after the window has closed. It maps tool overlap semantically with business context, so it can tell you not just that you have four project management tools, but which capabilities actually overlap and which recommendation is defensible to the app owner.
It benchmarks pricing against real customer contracts rather than list prices. And it delivers value in days, with no implementation project. You stay in control of the relationship and the decision.
What we are building: open pricing benchmarks
The most valuable thing a managed negotiation service holds is the data: what other companies actually paid for the same product at the same volume. Vendr collected it deal by deal and kept it inside the service. We are doing the opposite. Upload 5 contracts and StackIQ benchmarks your prices against real deals from other companies, anonymized at upload, with no service fee and no negotiator between you and your vendor. Every contract added tightens the ranges for everyone, and the goal is the largest open benchmark set for software pricing. It is early, and the members building it now are the ones who negotiate against it first.
Frequently Asked Questions
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Your data, your control.
You own your data, and you can export all of it any time, in open formats. There is no lock-in, no data hostage, no exit fee.
StackIQ is self-serve intelligence, not a managed service. There is nothing to migrate away from and nothing that breaks when a vendor changes hands, changes strategy, or shuts down. The picture of your stack is built on records you already control: your contracts, your spend, your identity provider. If we vanished tomorrow, you would still have everything that matters.
And it is held to an enterprise standard. StackIQ is SOC 2 Type II and ISO 27001 certified, read-only by default, and it never touches your customer data or PII.