Identify qualified industrial equipment suppliers
As per capabilities, certifications, manufacturing capacity, location, and verification status.
Integrated Heavy Engineering Manufacturing Sourcing Platform to Connect with Accredited Suppliers Globally
Sourceby is a centralized, AI-powered B2B sourcing platform to discover qualified suppliers over 100+ categories, run sourcing events, collect standardized responses, and compare vendor submissions across heavy engineering and industrial categories for components, raw materials, and services.
Supplier lists, email threads, spreadsheets ... heavy equipment sourcing requires far more. Sourceby unifies supplier discovery, RFQ management, BOM sourcing, vendor clarifications, and response analysis into an AI-powered digital sourcing platform empowering procurement teams to move faster, reduce risk, and make better sourcing decisions.
From Supplier Discovery to Strategic Sourcing Control
Built for modern procurement teams, Sourceby replaces fragmented sourcing processes with a concrete, standard workflow that improves visibility, collaboration, and supplier evaluation across project-based procurement and 100+ industrial categories of heavy engineering components, raw materials, and services.
Procurement professionals can manage the entire sourcing lifecycle, right from supplier identification and qualification to RFQ execution, response comparison, and vendor selection, within a single digital sourcing platform.
Improve supplier discovery with data-driven sourcing workflows
Centralize RFQ and BOM management across procurement teams
Reduce manual coordination and fragmented sourcing processes
Strengthen buyer-supplier engagement through structured collaboration
Evaluate supplier submissions with greater accuracy and consistency
Drive faster, more informed procurement outcomes
Unified Supplier Discovery Platform for Strategic Heavy Equipment Sourcing
Sourceby integrates industrial equipment supplier discovery and sourcing execution in a centralized procurement workspace. From identifying accredited manufacturing partners to managing RFQs, evaluating supplier responses, and tracking sourcing progress, teams gain the transparency and control needed to make confident sourcing decisions.
Manage RFQs and BOMs
with detailed specifications, drawings, commercial requirements, and supporting documentation.
Invite heavy equipment suppliers
Directly from marketplace search results or approved external vendor networks.
Structured communication
Facilitate structured buyer-supplier communication through centralized clarification workflows.
Standardized submissions
Collect standardized supplier submissions to improve consistency and evaluation accuracy.
Side-by-side comparison
Compare technical and commercial responses side by side to accelerate supplier assessment.
Comprehensive profiles
Access comprehensive supplier profiles with certification, capability, material, location, and compliance information.
Real-time dashboards
Monitor sourcing performance, supplier participation, and award progress through real-time dashboards.
Built to Align Procurement Requirements with Heavy Engineering Capabilities Across Industries
Sourceby helps procurement teams discover and assess qualified suppliers and heavy engineering companies while giving suppliers a dedicated platform to showcase capabilities and compete for relevant sourcing opportunities for components, raw materials, and services. This establishes an efficient path to supplier engagement, evaluation, and selection.
For Buyers
Sourceby enables procurement teams, manufacturers, OEMs, EPC firms, engineering organizations, construction businesses, and infrastructure teams to make more informed supplier selection decisions through organized procurement workflows.
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Identify qualified suppliers
Identify qualified suppliers and heavy engineering companies by capabilities, certifications, capacity, and location.
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Handle RFQs across vendors
Easily handle RFQs and sourcing events across multiple vendors.
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Source BOMs and packages
Source BOMs and project packages.
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Centralize collaboration
Centralize supplier communications, clarifications, and documentation.
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Compare submissions
Compare, and evaluate technical and commercial submissions.
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Track sourcing progress
Track sourcing progress from supplier invitation to supplier selection.
For Suppliers
Sourceby helps manufacturing, heavy engineering, and industrial suppliers expand visibility by showcasing verified capabilities for supplying components, raw materials, and services, while simultaneously responding to qualified sourcing opportunities, and building credibility through comprehensive supplier profiles.
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Present capabilities
Present heavy engineering manufacturing capabilities and industry expertise.
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Highlight credentials
Highlight certifications, production capacity, materials, compliance standards, and service regions.
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Central document repository
Maintain a central repository of technical documents and supporting credentials.
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Access relevant opportunities
Access relevant RFQ and BOM opportunities from active buyers.
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Structured collaboration
Collaborate with buyers through structured communication workflows.
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Build buyer confidence
Strengthen buyer confidence with complete, transparent, and up-to-date supplier information.
Sourcing Lifecycle
Sourceby's End-to-End Sourcing Workflow
End-to-End Sourcing Workflow
End-to-End Sourcing Workflow
1
RFQ Generation
Detail the exact component specifications, material grades, and production volumes needed.
2
Match Suppliers
AI scans a network of over 500,000 verified manufacturers to find optimal matches.
3
Compare Quotes
Evaluate shortlisted heavy machinery vendors simultaneously on technical capability, cost, turnaround times, and payment structures.
4
Refine Terms
Direct negotiations to lock in competitive pricing, reliable delivery dates, and favourable contract conditions.
5
Select Vendor
Pick the highest-rated supplier and finalize the sourcing agreement.
6
Issue Order
Generate and send the official Purchase Order to initiate production.
7
Invoice & Payment Processing
Manage vendor invoicing and monitor payments through final fulfilment.
More Than a Supplier Marketplace
Sourceby is a bespoke B2B sourcing platform designed for heavy engineering and industrial procurement teams seeking greater transparency, structure, and control throughout the sourcing lifecycle.
From search to decision, in one workflow
Bid adieu to fragmented supplier searches and start controlling sourcing through Sourceby’s integrated, transparent, and data-driven procurement workflows.
Industrial-first
Tailored for manufacturing, engineering, industrial, and project-based procurement.
One environment
Unifies supplier discovery, RFQ and BOM management within a single environment.
Technical-ready
Supports complex technical specifications, drawings, documents, and detailed line items.
Event-aligned
Event-aligned supplier communication, clarification, and documentation.
Structured evaluation
Enables structured evaluation of technical and commercial supplier submissions.
Supplier opportunity
Empowers suppliers to demonstrate capabilities and clinch qualified sourcing opportunities.
End-to-end visibility
Provides end-to-end visibility from requirement creation to supplier decision.
Bid adieu to fragmented supplier searches and start controlling sourcing through Sourceby’s integrated, transparent, and data-driven procurement workflows.
Ensure an Integrated Future for Heavy Engineering Sourcing
We envision a future where procurements are no longer hindered by nebulous workflows and sourcing teams can operate with complete visibility into suppliers, sourcing activities, technical requirements, and decision-making processes.
Our vision is to evolve Sourceby into a trusted sourcing layer for heavy engineering and industrial procurement, connecting demand, supply, data, and collaboration to assist organizations build stronger supplier relationships and achieve better sourcing outcomes at scale.
Demand
Supply
Data
Collaboration
Capability intelligence
Improve supplier discovery through capability intelligence.
Opportunity visibility
Clearer opportunity visibility for suppliers.
Consistent workflows
More consistent RFQ and BOM workflows.
Data-driven decisions
Enable data-driven technical evaluation and procurement decisions.
Full transparency
Eliminate sourcing transparency chokepoints.
Faster cycles
Curtail sourcing cycle times while boosting decision quality.
Designed Around Modern Procurement Teams
Sourceby is designed to reflect the way procurement teams manage industrial sourcing from supplier discovery and qualification to RFQ execution, technical evaluation, commercial assessment, and supplier selection.
Rather than teams relying on scattered generic processes, Sourceby facilitates them in managing sourcing activities through a structured workflow with clearest visibility, strong collaboration, and impactful decision-making at every stage of the sourcing lifecycle.
01
Begin with sourcing requirements
Start every event from the sourcing requirement.
02
Connect qualified suppliers
Connect qualified suppliers to the right sourcing opportunities.
03
Transparent communication
Establish transparent, event-coherent communication.
04
Structured assessments
Enable structured technical and commercial assessments.
05
Clear supplier workflows
Provide suppliers with clear sourcing workflows.
06
Control with cleaner data
Control and improve outcomes with cleaner sourcing data.
Ready to source with more control?
Use Sourceby to drive targeted outcomes for procuring components, raw materials, and services with centralized supplier discovery, RFQ management, BOM sourcing, supplier engagement, and structured bid evaluation.
What is Sourceby?
Sourceby is an intelligent, integrated B2B sourcing platform for heavy engineering, industrial equipment, and project procurement. It helps buyers discover suppliers, create RFQs, manage BOMs, track clarifications, collect responses and compare supplier submissions.
Who is Sourceby built for?
Sourceby is a heavy engineering digital sourcing platform built for procurement teams, industrial buyers, manufacturers, OEMs, EPC companies, engineering companies, construction and infrastructure teams, project procurement teams and manufacturing suppliers.
Is Sourceby only a supplier marketplace?
No. Sourceby combines supplier discovery with structured sourcing workflows, including RFQs, BOMs, clarifications, response collection and supplier comparison.
What types of sourcing does Sourceby support?
Sourceby supports supplier discovery, RFQs, BOM sourcing, custom heavy engineering manufacturing sourcing for components, raw materials, and services. It also backs project procurement, industrial sourcing and supplier response comparison.
How does Sourceby help buyers?
Sourceby helps buyers discover relevant suppliers, structure requirements, manage sourcing events, collect supplier responses and compare technical and commercial submissions with better visibility.
How does Sourceby help suppliers?
Sourceby helps suppliers showcase capabilities, list categories, upload supporting documents, receive relevant sourcing opportunities, ask clarifications and submit structured responses.
Does Sourceby support technical sourcing requirements?
Yes. Sourceby supports sourcing workflows involving drawings, specifications, BOMs, line items, attachments, materials, certifications, commercial terms and supplier documents.
What makes Sourceby different?
Sourceby effectively manages industrial sourcing workflows where supplier capability, technical fit, structured communication and response comparison matter. It helps teams move from supplier search to sourcing control.
Move from Supplier Search to Sourcing Control
Discover, evaluate, and engage vetted heavy engineering suppliers for components, raw materials, and services through Sourceby’s structured sourcing workflow custom built for procurement teams.