Sourceably is a B2B platform for project bidding, supplier management and security compliance. Customers post projects and compare bids from verified suppliers. Suppliers find project opportunities, bid with a structured proposal and show their verified security posture. After the award, budgets, invoices and payments run on the same platform.

Who can see the projects I post?

You decide for each project: publish it to the whole marketplace, only to the suppliers you select, or keep it unpublished while you prepare. Suppliers sign your NDA before they submit a proposal.

How are suppliers verified?

Suppliers verify their business identity with country-specific checks, such as company registration and tax numbers, and a live face match against an ID document. Business certificates are either self-attested or submitted for verification by Sourceably approvers, and each one shows its status, so customers know what has been checked.

How do suppliers find new projects?

Open projects are listed in the project marketplace, where suppliers search and filter them by budget and team size and see which deadlines are closing. Customers can also invite suppliers directly. Suppliers track every bid and its status, and see their win rate and revenue on their dashboard.

Can we bring our existing suppliers?

Yes. Invite suppliers by email or upload a list from a spreadsheet, keep favourites in your vendor list and invite them to the projects you publish.

How do invoicing and payments work?

After the award, the supplier records charges against the approved budget and submits invoices with supporting documents. Your approvers review them according to their budget authority. Approved invoices can be paid by card through Stripe, or you record a bank transfer made outside the platform.

Which frameworks are covered?

ISO 27001, SOC 2, GDPR, HIPAA, CCPA, PIPEDA and the NY Privacy Act, each with step-by-step guidance. Starter unlocks one framework, Core three, and Enterprise all of them.

Which compliance framework do I need: SOC 2 or ISO 27001?

Start with the framework your biggest customer asks for. SOC 2 is most common with US customers and SaaS companies, while ISO 27001 is the international standard many European and Asian customers expect. The two overlap a great deal, so much of the work you do for one carries over to the other.

Does any of our data leave our servers?

No. The agent runs inside your network and reduces everything to counts and pass/fail verdicts before sending. Its payload format has no field for a name, row or identifier, and our server rejects any run that looks like it contains personal data.

Does Sourceably perform the SOC 2 or ISO 27001 audit?

No. A SOC 2 attestation must be issued by an independent licensed CPA firm, and ISO 27001 certification by an accredited certification body. Sourceably gets you ready, keeps your evidence current, and can connect you with auditor support.

Do customers and suppliers need the same plan?

No. A supplier might only use Cybersecurity & Compliance to share a scorecard, while a customer uses Projects & Bids to run RFPs and request that scorecard.

B2B Project Bidding, Supplier Management & Compliance Platform

Q: How does project bidding work?

A customer creates a project with its scope, budget, milestones and deadlines, and attaches an NDA. Suppliers sign the NDA, then submit a proposal with a cover letter, documents and a breakdown of resources, rates and hours. The customer compares proposals with a weighted evaluation scorecard, sends them through its approval hierarchy where needed and awards one bid.

One platform for both sides of a B2B deal.

Buying and selling B2B services still runs on email threads, spreadsheets and phone calls. Customers struggle to find suppliers they can trust, and capable suppliers never hear about the projects that would suit them. Sourceably puts the whole deal in one place, from the first project brief to the paid invoice.

Every supplier brings its proof along: verified business identity, business certificates and a security posture measured on its own systems. Customers decide with more confidence, and suppliers with real credentials stand out.

We check your controls without ever seeing your data.

A small agent runs on your own server. It reads your identity provider and database, evaluates each check locally, and sends back only the verdict. Run it with --dry-run first to see exactly what we would receive.

You decide

Which checks run, where the agent runs, and when.

We define

What each check measures and what counts as a pass.

Customers get

Scores they can compare across every supplier.

// one check, as sent to Sourceably{ "check": "mfa_enabled_ratio", "population": 212, "passing": 212, "verdict": "pass"} // anything that looks like personal data// gets the whole run rejected

B2B project bidding, supplier management and compliance in one platform

Sourceably brings together work that usually sits across email, spreadsheets and separate tools: posting projects, finding and checking suppliers, comparing bids, approving budgets and invoices, and proving security compliance. Customers buy with less risk, and suppliers find new opportunities and win them with proof.

Project bidding software for B2B customers

Create a project with its scope, goals, budget, milestones and deadlines, attach your NDA and decide who can see it: the whole marketplace, selected suppliers or nobody yet. Proposals come back in one structure, with a cover letter, documents and a breakdown of resources, rates and hours, so you compare like for like. A weighted evaluation scorecard records how each bid was judged, and an approval hierarchy based on budget makes sure the right people sign off before you award.

Supplier management you can verify

Before you rely on a supplier, you can see what has been checked: business identity verified with country-specific registration and tax checks, business certificates marked as self-attested or verified, and a security posture measured against recognised frameworks. Keep the suppliers you work with in one vendor list, mark favourites, invite your existing suppliers by email or spreadsheet, and filter suppliers by location, category, certificates and security level when you publish a project.

New project opportunities for suppliers

Suppliers see open projects in the marketplace, filter them by budget and team size, and submit proposals in the same structured format every customer reads. A complete company profile, verified identity, business certificates and a security scorecard go with every bid, so you stand out on proof rather than promises. Your dashboard shows your bids, win rate and revenue, and Brochure Studio turns your profile into a company brochure you can share.

From award to invoice

Winning the work is not the end of the admin. After the award, both sides see the project summary, the approved budget and the next milestone. Suppliers log resources, hours and charges against budget lines and submit invoices with supporting documents; customers approve them through their approval chain and pay by card through Stripe or record a bank transfer. Built-in messaging keeps project conversations next to the work.

Security compliance that helps you win work

Enterprise customers rarely sign with a supplier until their security team is satisfied. Sourceably's compliance automation guides you through ISO 27001, SOC 2, GDPR, HIPAA, CCPA, PIPEDA and the NY Privacy Act in plain language. A lightweight agent runs 64 automated control checks on your own servers and sends back only pass or fail results, so your data never leaves your network. The result is a security scorecard customers can trust, attached to every bid you make.

Who Sourceably is for

Sourceably is built for companies of 1 to 2,000+ people on both sides of a B2B deal: the procurement and operations teams that buy IT, professional and manufacturing services, and the software companies, IT service providers, consultancies and manufacturers that supply them. Start with the module you need, whether that is projects and bids or security compliance, and add the rest as you grow. Not sure where to begin? Try the free tools or book a short discovery call.

New to security assessments? Start with our guide: Have You Completed Your Cybersecurity Assessment, and Is It Up to Date?

You need suppliers you can trust. We show you what has been verified.

B2B projects, suppliers and complianceWin more projects. Work with suppliers you can trust.

One platform for both sides of a B2B deal.

Verified, not just listed

Comparable by design

From brief to payment

Finding suppliers takes weeks

Opportunities you never see

Deals stall in paperwork

How a deal moves on Sourceably.

A customer posts a project and decides who can see it.

Suppliers are invited directly or find it in the marketplace.

Bids arrive in one format, with each supplier’s security posture.

The customer awards the work, then tracks budget and invoices.

Step 1 · PostA customer posts a project and decides who can see it.

Warehouse sensor retrofit

Step 2 · InviteSuppliers are invited directly or find it in the marketplace.

Kestrel Components

Arcline Systems

Northfield IoT

Step 3 · BidBids arrive in one format, with each supplier’s security posture.

Kestrel Components Bid

Arcline Systems Bid

Northfield IoT Bid

Step 4 · AwardThe customer awards the work, then tracks budget and invoices.

Kestrel Components

We check your controls without ever seeing your data.

Everything a B2B deal needs, in one platform.

Run your RFP from brief to award

Expert help, when you need it

Consulting & advisory

Control testing

Auditor support

Evidence automation

Compare bids on more than price.

Would you pass a customer's vendor review today?

Is multi-factor authentication enforced for every user account?

Have you tested restoring from a backup in the last 90 days?

Did someone review who has access to your systems this quarter?

Do you have a written incident response plan your team knows about?

Could you answer a customer's security questionnaire within a week?

B2B project bidding, supplier management and compliance in one platform

Project bidding software for B2B customers

Supplier management you can verify

New project opportunities for suppliers

From award to invoice

Security compliance that helps you win work

Who Sourceably is for

Frequently asked questions

Guides for customers and suppliers

Have You Completed Your Cybersecurity Assessment, and Is It Up to Date?

Are You Ready for the Evolving Information Security Regulations?

A Project Marketplace for Vendors: How Can You Grow Business at Low CAC?

Your next project or supplier is one step away.