InventoryBase
InventoryBase is a UK cloud-based property inventory and inspection SaaS platform serving inventory clerks, letting and estate agents, property managers, housing associations, and build-to-rent operators with photo-rich, audit-ready reporting across web and offline-capable mobile apps.
- Company typePrivate
- Founded2012
- HeadquartersPortsmouth, United Kingdom
- Headcount11–50
- GTM typeB2B
- OfferingSoftware
What InventoryBase does
InventoryBase, a trading name of Radweb Ltd (company number 06057546), is a Portsmouth, UK-based provider of property inventory and inspection management software founded in 2012. The platform serves property professionals across the UK rental and sales lifecycle — independent inventory clerks, letting agents, estate agents, property managers, housing associations and social housing bodies, build-to-rent and block operators, student accommodation providers, HMO landlords, and conveyancers. Its core function is enabling photo-rich, audit-ready property reports (check-ins, check-outs, midterm and void inspections, and compliance assessments such as HHSRS) through in-house, outsourced, or self-service models.
Technically, the product is a cloud-based SaaS platform combining a browser dashboard with native iOS and Android apps that operate offline and auto-sync. The portfolio spans the core platform, InventoryBase Pro, BaseAI (a 2024 generative-AI feature that converts inspection photos and notes into reports), Live Inspections (remote virtual streams), Workstreams (an outsourcing marketplace connecting managers to vetted suppliers), Academy, White Label, and InventoryBase Connect. A public REST API with oAuth 2 authentication and webhooks supports two-way data sync, underpinning deep integrations with property-management CRMs (Reapit, MRI Software, Alto, PayProp) and accounting/calendar/storage tools (Xero, QuickBooks, Google, Dropbox, Zapier). Reported platform scale includes 8M+ reports completed, 750M+ images processed, 200,000+ registered users, and 3,000+ companies.
The business model is recurring SaaS revenue via tiered subscriptions (Starter, Business, Enterprise) billed monthly or annually, priced per user login and per property stored, with overage charges (20p/property/month) and additional team-member fees (£5/user/month). This is supplemented by usage-based add-ons (audio transcription, SMS) and professional/white-label services for enterprise customers (90-day notice). Go-to-market is product-led (14-day free trial, self-serve signup) augmented by channel and marketplace distribution — Reapit AppMarket (25,000+ agents), MRI Connect, and Propertymark Industry Supplier membership — plus sales-assisted enterprise and white-label deals. The company is founder-managed by Managing Director Steve Rad with roughly 20 full-time staff and no disclosed external equity.
InventoryBase firmographics
Firmographics- Name
- InventoryBase
- Legal name
- Radweb Ltd
- Website
- https://inventorybase.co.uk
- Company type
- Private
- Founded year
- 2012
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- InventoryBase is a UK cloud-based property inventory and inspection SaaS platform serving inventory clerks, letting and estate agents, property managers, housing associations, and build-to-rent operators with photo-rich, audit-ready reporting across web and offline-capable mobile apps.
- Ownership category
- akta.pro rank
InventoryBase industry classification
Industry- Product category
- Property Inspection & Inventory Software
- akta.pro primary industry
- Software/SaaS Subscriptions (Consumer & Prosumer) (CRAFAIAB)
Keywords
Where InventoryBase is headquartered
LocationHeadquarters
- HQ city
- Portsmouth
- HQ country
- United Kingdom
- HQ region
- Europe
Offices1 record
Markets served
InventoryBase business model
Business model- GTM type
- B2B
- Offering type
- Software
- Cost components
- Personnel, Technology or R&D, Operations, Marketing or Sales, Infrastructure
Revenue model
- SaaS Subscription: Tiered subscription plans (Starter, Business, Enterprise) with monthly or annual billing. Charges per user login, per property stored, and includes additional team member fees (£5/user/month) and overage charges (20p/property/month). Commitment periods auto-renew annually.
- Usage-Based Add-ons: Optional premium services charged on pay-per-use basis including audio transcription (calculated based on turnaround time and audio minutes) and SMS delivery. Transcription can be processed through built-in audio tools or assigned to own typists.
- Professional Services & Customisation: Enterprise customers can receive bespoke packages, white-label arrangements, and custom cover solutions with 90-day cancellation notice periods. Additional services scoped and priced separately.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Subscription | Monthly | Tiered subscription with user and property limits |
| Subscription | Annual | Annual subscription commitment |
| Usage-based | Pay-as-you-go | Usage-based add-on services |
Go-to-market motion3 records
Distribution channels6 records
Marketing channels6 records
InventoryBase product offering
Product offeringCore offering
InventoryBase sells a cloud-based SaaS platform that lets property professionals create, manage and deliver property inventory and inspection reports from mobile devices, including check-in/check-out, midterm, void, HHSRS, and sales/conveyancing workflows. The offering bundles a browser dashboard, native iOS/Android field apps with offline capability, AI-powered report generation (BaseAI), live remote inspections, an outsourced supplier marketplace (Workstreams), and deep integrations with property management CRMs such as Reapit, MRI Software, Alto and PayProp. Revenue is generated primarily through tiered SaaS subscriptions with optional usage-based add-ons (transcription, SMS) and white-label/enterprise packages.
Product overview
InventoryBase is a cloud-based property inventory and inspection software platform offered as a unified product with multiple modules and tiers. The core InventoryBase platform provides end-to-end property reporting workflows, while the product portfolio includes specialized solutions: InventoryBase Pro (professional tier), BaseAI (generative AI report generation), Live Inspections (remote virtual property tours), Workstreams (outsourcing network), Academy (training), White Label (custom branding), and InventoryBase Connect (integrations). Industry-specific solutions cover HHSRS assessments, sales/conveyancing, student accommodation, block management, housing associations, and property managers. The platform operates via web dashboard, iOS/Android mobile apps, and a public REST API with webhook support.
Differentiator
Problem solved
Functional benefit
Products and services
- InventoryBase (Core Platform) Cloud-based SaaS platform that lets property professionals create, manage and deliver photo-rich property inventory and inspection reports across check-in, check-out, midterm, void and compliance workflows, with web dashboard, native mobile apps, integrations and automation. It is sold to letting agents, estate agents, property managers, inventory clerks and housing associations.
- InventoryBase Mobile App Native iOS and Android application used by inspectors to download appointments and complete full property inspection reports offline, including photos, audio and video, with automatic synchronisation when connectivity is restored. Sold as part of the InventoryBase subscription to inventory clerks and property managers.
- BaseAI AI-powered feature module that instantly turns property inspection photos and notes into professional, audit-ready reports, summarises conditions and issues, and automates data entry. Sold as an add-on to InventoryBase users (inventory clerks, letting agents and property managers) to reduce report writing time.
- Live Inspections Remote/virtual property inspection service that lets letting agents and property managers set up live video streams with residents to inspect a property and diagnose issues from their desktop, capturing high quality photos during the guided tour. Sold to letting agents, property managers and landlords needing contactless inspections.
- InventoryBase Pro Premium professional tier of the InventoryBase platform targeting specialist property services and advanced users, offering unlimited templates, enhanced functionality and enterprise-grade features. Sold to specialist inventory providers and larger property services firms.
- InventoryBase Workstreams Outsourcing network and marketplace that connects property managers with local, vetted property inventory suppliers and contractors, enabling job posting, competitive bidding, supplier selection and direct report delivery into the property manager's account. Sold to property managers, letting agents and inventory clerks.
- InventoryBase Connect Integration and connectivity layer that synchronises property data, appointments and inspection reports with major property management CRMs and accounting/calendar/storage systems. Sold to agencies and partners needing two-way data sync between InventoryBase and their existing software stack.
- White Label White-label programme that lets partners rebrand and resell the InventoryBase platform under their own brand with bespoke packaging, subject to a 90-day cancellation notice. Sold to software vendors, franchises and large agencies wanting their own branded inspection platform.
- HHSRS Assessment Software Specialised software module for conducting Housing Health and Safety Rating System (HHSRS) assessments, evaluating property safety hazards and documenting compliance. Sold to housing associations, local authorities, environmental health officers and letting agents needing HHSRS inspections.
Quantifiable outcome
- Save up to 80% of reporting time
- +3 more outcomes
Companies that use InventoryBase
Customer profileNamed customers6 records
Segments9 records
Ideal customer profiles4 records
InventoryBase technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- Yes
- API docs
- API detail
Core technology
AI maturity
App detail
Integration24 records
AI capability11 records
Feature8 records
InventoryBase partnerships and signals
Strategic signalPartnerships
Five partnerships are on record, tiered core.
- ReapitcoreOfficial Strategic Partner of Reapit. InventoryBase Data Sync app integrates with Reapit's AgencyCloud through the Foundations App Marketplace and Desktop app adds booking functionality to Reapit's Diary System. Enables Reapit customers to access InventoryBase features within Reapit with two-way data sync. Steve Rad (MD of InventoryBase) and John Hennessy (Director of Partnerships at Reapit) publicly endorse the partnership.
- MRI SoftwarecoreMRI Connect Partner with technology available to MRI Software clients. App Connect feature allows MRI customers to connect property service providers and in-house teams, centralise property documentation, inventories and certifications. Automatic sync of properties, appointments, actions and completed reports between systems.
- AltocoreIntegration partner with Alto allowing automated sync of property data to Alto CRM account. Real-time property import, auto-embed property data into reports, auto-assign reports to managers/suppliers/third parties, auto-sync completed reports back to Alto.
- PayPropcoreIntegration partner with PayProp providing real-time sync of property data, tenant information, maintenance issues and inspection reports between platforms. Streamlines property management workflow for PayProp users.
- PropertymarkcorePropertymark Industry Supplier platform membership providing credibility and access to letting agents and property professionals. Propertymark members receive free setup, data migration, training and 10 free credits for seller logins.
Scale indicators9 records
Recent moves6 records
Expansion highlights5 records
InventoryBase competitors and assessment
Company assessmentDirect peers
- Inventory Hive: Inventory Hive is a UK-based SaaS platform purpose-built for property inventory and inspection reporting, competing head-on with InventoryBase across letting agents, inventory clerks and property managers in the UK market.
- NoAgent: NoAgent offers property management and tenant-communication software for UK letting agents, overlapping with InventoryBase's letting agent and property manager segments on inspection workflows and tenant documentation.
- iManagePro: iManagePro provides inventory management software for UK letting agents and inventory clerks, directly competing with InventoryBase on inspection reporting, clerk scheduling and report delivery workflows.
Broad incumbents
- Reapit: Reapit is the dominant UK/Ireland property CRM and agency platform serving estate and lettings agents. While a Strategic Partner of InventoryBase, Reapit also competes at the platform level and could potentially bundle inventory features into AgencyCloud.
- MRI Software: MRI Software is a global incumbent in property and real estate software (Sales & Lettings, Agency Central, @Work, Agora). As a Connect Partner of InventoryBase, MRI overlaps in property management and could expand its native inspection capabilities.
Emerging players
- Arthur Online: Arthur Online is a UK property management platform for landlords and letting agents, with overlapping workflows in maintenance, inspections and tenant documentation. Competes with InventoryBase on integrated workflows via its partner integration with InventoryBase.
- Fixflo: Fixflo is a UK maintenance management and property compliance platform used by letting agents, landlords and contractors. It integrates with InventoryBase to sync flagged maintenance issues but competes for adjacent workflows and platform ownership.
- PayProp: PayProp is an automated rental payment and reconciliation platform for letting agents, integrated with InventoryBase for property and tenant data sync. Overlaps on the broader property management workflow with potential expansion into inspections.
- Alto (by Zephyr Software): Alto is a UK letting agent CRM and property management platform with two-way InventoryBase integration for properties, reports and assignments. Adjacent competitor in the same agent-tooling stack.
- Spotta Smart Property Monitoring: Spotta provides remote property monitoring and condition intelligence for landlords and agents using sensor and image analysis. Adjacent emerging player in automated property condition insights overlapping with InventoryBase's inspection use case.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights7 records
Customer concentration
InventoryBase social profiles
Digital presenceInventoryBase financial estimates
Financial estimateRevenue estimate
Valuation estimate
InventoryBase leadership team
Management profileNumber of profiles
Profiles1 record
InventoryBase funding detail
Funding detailFunding overview
Funding rounds1 record
Investors1 record
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
InventoryBase M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about InventoryBase
What does InventoryBase do?
InventoryBase sells a cloud-based SaaS platform that lets property professionals create, manage and deliver property inventory and inspection reports from mobile devices, including check-in/check-out, midterm, void, HHSRS, and sales/conveyancing workflows. The offering bundles a browser dashboard, native iOS/Android field apps with offline capability, AI-powered report generation (BaseAI), live remote inspections, an outsourced supplier marketplace (Workstreams), and deep integrations with property management CRMs such as Reapit, MRI Software, Alto and PayProp. Revenue is generated primarily through tiered SaaS subscriptions with optional usage-based add-ons (transcription, SMS) and white-label/enterprise packages.
Is InventoryBase a public or private company?
InventoryBase is a private company. It is classified as venture growth investor backed and is currently operating.
When was InventoryBase founded?
InventoryBase was founded in 2012. It employs 11 to 50 people.
Where is InventoryBase based?
InventoryBase is headquartered in Portsmouth, United Kingdom, in the Europe region.
How does InventoryBase make money?
Three revenue lines are on record. SaaS Subscription is the primary driver. The others are usage-Based Add-ons and professional Services & Customisation.
Who are InventoryBase's main competitors?
Direct peers on record are Inventory Hive, NoAgent and iManagePro. Broad incumbents are Reapit and MRI Software. Emerging players are Arthur Online, Fixflo, PayProp, Alto (by Zephyr Software) and Spotta Smart Property Monitoring.
Does InventoryBase have an API?
Yes. InventoryBase provides a public REST API with oAuth 2 authentication. The API allows third-party software vendors to sync customer data with endpoints for posting and pulling data. The platform also offers Webhooks for triggering POST data to custom endpoints to update external databases. Supports single sign-on (Google SSO) integration. API documentation available at developer.inventorybase.com. Developer documentation is at developer.inventorybase.com.
What industry is InventoryBase in?
InventoryBase's product category is Property Inspection & Inventory Software. Its primary akta.pro industry code is CRAFAIAB, Software/SaaS Subscriptions (Consumer & Prosumer).