Who is InventorySpread for?

InventorySpread is a B2B product built for B2B advertisers and newsletter publishers.

Is InventorySpread free?

Yes — InventorySpread is free to use.

What platforms does InventorySpread run on?

InventorySpread runs on the web.

Is InventorySpread still maintained?

PulseGate's automated liveness checks currently classify InventorySpread as active.

What are alternatives to InventorySpread?

Similar tools tracked by PulseGate include Spreadiom, SponsorGap, and Devinstock.

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InventorySpread

inventoryspread.comBusiness & Operations

InventorySpread is a web-based marketplace that connects B2B advertisers with newsletter publishers offering ad inventory. Users can browse a directory of newsletters, book ad slots, and manage campaigns without platform fees, streamlining the process for both advertisers and publishers.

Free

WebCloud-managed

Visit inventoryspread.com

Overview

5 features

InventorySpread is a Business & Operations product. It focuses on finding and booking B2B newsletter ad inventory efficiently for advertisers and publishers. It is built as a B2B product for B2B advertisers and newsletter publishers. InventorySpread is free to use. The product ships for the web.

InventorySpread first shipped in 2024. Key capabilities include newsletter directory, ad slot booking, and campaign matching.

Newsletter directory
Ad slot booking
Campaign matching
Performance notes
No platform fees

Built with & integrations

Framework: nextjs
Hosting: vercel
Runs on: BrowserCloud-managed

Trust & compliance

LicenseProprietary

Verified signals

HTTPS Privacy Policy Terms of Service Free tier

Legal

Recent events

Latest indexed changes and source events

IndexedJun 30, 1:29 PM
InventorySpread – Newsletter ad slots priced below affiliate revenue verified by the PulseGate indexer
Source: PulseGate indexerOpen ↗

Frequently asked questions about InventorySpread

What does InventorySpread do?: InventorySpread focuses on finding and booking B2B newsletter ad inventory efficiently for advertisers and publishers. It is catalogued under Business & Operations on PulseGate.
Who is InventorySpread for?: InventorySpread is a B2B product built for B2B advertisers and newsletter publishers.
Is InventorySpread free?: Yes — InventorySpread is free to use.
What platforms does InventorySpread run on?: InventorySpread runs on the web.
Is InventorySpread still maintained?: PulseGate's automated liveness checks currently classify InventorySpread as active.
What are alternatives to InventorySpread?: Similar tools tracked by PulseGate include Spreadiom, SponsorGap, and Devinstock.Spreadiom SponsorGap Devinstock
When did InventorySpread launch?: InventorySpread first shipped in 2024.

At a glance

Pricing: Free
Platforms: Web
Languages: English
First seen: May 29, 2024
Activity: 🟢 Active
Status: 🟢 Active
Built for: B2B advertisers and newsletter publishers
Model: B2B
Solves: Finding and booking B2B newsletter ad inventory efficiently for advertisers and publishers.

Developer

Inventoryspread

Live coverage

Confidence: High · 95
Indexed: Jun 30, 2026
Lifecycle: Alive
Activity: Active
First seen: May 2024
Last seen: 2w ago

Identity audit (9)

Entity ID: cmr0oon9i10a07sgilsbdnipd
Slug: inventoryspread-newsletter-ad-slots-priced-below-a-inventoryspread-com
Verification state: Indexed for public listing
Claim / listing state: Unclaimed · listed: yes
Index status: Included in index
Latest evidence snapshot: Jun 30, 2026
Timeline basis: Indexed-at chronology (no inferred launch/funding milestones).
Last updated: Jun 30, 2026
Canonical URL: https://inventoryspread.com/

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