Annual supplier questionnaires produce data, not insight
The standard approach to supply chain sustainability data collection, an annual PDF questionnaire emailed to suppliers, has predictable outcomes: low response rates, low data quality from generic self-reported answers, and low year-on-year comparability because the questionnaire changes each year. Custom supply chain sustainability software changes the underlying process. Suppliers access a structured portal where data is entered in consistent formats, validated against acceptable ranges, and stored with a timestamp and provenance record. The supplier sustainability picture becomes something you monitor continuously rather than survey once a year.
Supplier sustainability assessment portal with structured questionnaires and automated follow-up
Supplier data collection and validation covering environmental, social, and governance metrics
Certification and audit tracking for ISO 14001, SA8000, and industry-specific standards
Supply chain emissions aggregation for Scope 3 category 1 and 2 carbon reporting
Bring the problem, the current workflow, or the existing code. We reply with a practical next step within one business day.
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The brief
Start with what is not working.
Good software decisions begin with the constraint, not a list of features or a preferred technology.
01
Supply chain ESG data collected through annual email campaigns with inconsistent response rates and self-reported figures that cannot be verified or compared across suppliers?
02
Scope 3 category 1 emissions (purchased goods and services) left out of your carbon disclosure because you have no structured way to collect emissions data from your supplier base?
Plain answer
RaftLabs builds supply chain sustainability software that collects ESG data from tier-1 and tier-2 suppliers. Supply chain emissions run around 11.4 times higher than a company's own operations (CDP), so the data has to be structured and auditable. We build supplier assessment portals, data-quality validation, certification tracking, Scope 3 aggregation, and procurement integration. A first module ships as a validated v1 in 12 to 16 weeks, then grows.
What to remember
Assessment templates configure by spend tier and risk level, so high-risk suppliers complete detailed questionnaires while low-risk tail spend gets a lighter-weight one.
Data quality scoring distinguishes verified data (backed by uploaded certificates or audit reports) from unverified self-reported figures, so decision-makers know the confidence level of what they're using.
Scope 3 category 1 and 2 emissions aggregate primary supplier data where available, falling back to EEIO spend-based estimation only where primary data doesn't exist.
A first module, a supplier assessment portal with data-quality validation for your tier-1 base, starts around $30,000-$45,000. The full platform, adding certification tracking, Scope 3 aggregation, risk scoring, procurement integration, and tier-2 data, grows to $80,000-$180,000 over time.
Proof
shipping production software across regulated industries
Since 2015
RaftLabs delivery record
average client rating across delivered projects
4.9/5
Clutch, verified reviews
scope and cost agreed in writing before any development starts
Fixed price
Every RaftLabs engagement
Annual supplier questionnaires produce data, not insight
Custom software connects the ESG data your suppliers report to your Scope 3 carbon account and your buying decisions. It replaces the once-a-year email campaign with collection that runs continuously and stores every figure in a consistent, timestamped format.
Why the supplier data matters
supply chain emissions run higher than a company's own operations, on average
~11.4x
CDP Global Supply Chain Report
purchased goods and services, usually the largest line in a Scope 3 inventory
Category 1
GHG Protocol Corporate Value Chain Standard
CBAM financial obligations begin for importers of steel, aluminium, cement, and fertiliser
2026
EU Carbon Border Adjustment Mechanism
Capabilities
What we build
01
Supplier sustainability assessment portal
Structured, spend-tiered questionnaires with automated invitation and reminder campaigns.
Built with
GRI · CSRD
02
Supplier data collection and validation
Plausibility-checked quantitative metrics with data quality scoring by supplier and metric type.
03
Certification and audit tracking
Certificate expiry tracking, third-party audit findings, and coverage reporting across your supplier base.
Built with
ISO 14001 · SA8000
04
Supply chain emissions data aggregation
Scope 3 category 1/2 aggregation prioritising primary supplier data over EEIO spend-based estimation.
Internal and supplier-facing performance reports, formatted for CSRD value chain disclosures.
Built with
CDP
How we work
From scope to live supplier platform
Week 1
01
Supplier base and obligation scoping
We map your supplier base size, current collection process, and the reporting obligations driving this. You leave week 1 with a written scope document and a fixed-price quote.
Weeks 2-5
02
Assessment and validation design
Questionnaire structure, validation rules, and Scope 3 aggregation logic designed against your supplier categories.
Weeks 6-14
03
Build and integrate
Assessment portal, certification tracking, and emissions aggregation built in parallel, tested against real supplier data.
Final 2-3 weeks
04
Launch and supplier onboarding
Procurement teams and initial supplier cohorts onboarded before full rollout.
Why us
Why procurement and sustainability teams choose RaftLabs
01
Senior engineers build what they scope
The engineers who assess your supplier base also build the solution. No bait-and-switch, no offshore handoff after the contract is signed.
02
Fixed price before development starts
We scope the work, calculate the cost, and lock it in writing before any development starts.
03
Shipping production software since 2015
Real engagements across SaaS, fintech, healthcare, and logistics, not every one published as a named case study. Our portfolio spans data-collection, validation, and compliance-sensitive builds in healthcare and fintech.
04
Designed for low-ESG-maturity suppliers too
Assessment complexity scales to supplier size, not a one-size-fits-all questionnaire.
05
Data quality tiers, not blind trust
Every figure carries a confidence level so decision-makers know what they're working with.
Engagement is primarily a relationship and incentive problem. The portal should be low-friction, with data entry proportionate to the supplier relationship size. Making it clear that sustainability performance is a factor in supplier evaluation gives suppliers a commercial reason to engage that email campaigns don't.
Validation rules flag implausible values before acceptance, year-on-year variance alerts identify unexplained changes, and tiered data quality scoring distinguishes verified data (backed by certificates or audits) from unverified self-reported figures.
Yes. We integrate with SAP Ariba, Coupa, Jaggaer, Oracle Procurement Cloud, and custom systems, pulling supplier master and spend data, syncing sustainability scores back, and triggering assessment invitations on supplier onboarding.
A first module, a supplier assessment portal with data collection and validation for your tier-1 base, starts around $30,000 to $45,000. A complete tier-1 platform with certification tracking and Scope 3 aggregation runs $45,000 to $80,000. Adding risk scoring, procurement integration, and tier-2 data collection grows it to $80,000 to $180,000. We fix scope and cost in writing before development starts.
Work with us
Have a supply chain sustainability project?
Tell us your supplier base size, current collection process, and the reporting obligations driving this. We'll design the platform and give you a fixed cost.
Scope and cost agreed before work starts. No surprises. No obligation.
Working prototype within 3 weeks of kickoff.
Pay by milestone. You see progress before each invoice.
60-day post-launch warranty. Bug fixes, UI tweaks, and deployment support. No retainer.
