AI Powered Structured sourcing. Verified sellers. Secure deals.
📋 What do you need to source?
Post in 60 seconds • Get 3–5 curated verified quotes • Responses in 2–4 hours
Astra AI is now matching you with verified vendors.
Expect 3–5 curated quotes within 2–4 hours.
You post. Sourso AI finds. You choose. Lawastra protects.
We find you verified suppliers across every major category
Traditional B2B directories leave buyers wading through hundreds of unverified listings. Sourso flips the model entirely.
AI Matching · Verified Vendors · Legal Protection · Dedicated RM
We have access to the world’s largest verified B2B vendor database. Every seller on Sourso is scored 0–100 on 40+ live data points like financials, legal, delivery history, compliance, and dispute record. Continuously updated.
Every vendor is scored across 9 deep-verification parameters before you ever see their name.
Surface hidden threats that traditional due diligence completely misses.
Pay for value, not headcount. Every plan includes escrow, Trust Score access, and Lawastra contracts.
Don’t settle for a directory. Get a dedicated procurement team + AI + legal in one platform.
| Feature | Other Indian Market Places | Other Global Marketplaces | 🏆 Sourso |
|---|---|---|---|
| Buyer-first model | ❌ Seller-led | ❌ Seller-led | ✅ 100% Buyer-First |
| AI vendor matching | ❌ Manual only | ⚠️ Limited | ✅ Full Astra AI Engine |
| 9-Parameter Trust Score | ❌ None | ⚠️ Basic check | ✅ 9-Parameter Report |
| Requirement privacy | ❌ Number public | ❌ Contact shared | ✅ Always private |
| Built-in legal contracts | ❌ None | ❌ None | ✅ Lawastra auto-drafted |
| Auto legal notice | ❌ None | ❌ None | ✅ Zero intervention |
| Dedicated RM per buyer | ❌ None | ❌ None | ✅ Assigned to every buyer |
| Confidential requirement | ❌ Listed publicly | ❌ Shared freely | ✅ Never published |
The only B2B procurement platform in India with a native legal enforcement layer
Customised procurement contract: payment milestones, delivery schedule, quality standards, and dispute resolution.
Both parties sign via Lawastra's e-sign module. Contracts stored securely, legally valid under the IT Act.
Any missed milestone triggers an automatic legal notice — zero manual intervention required.
Complete legal pursuit: consumer court and civil proceedings if disputes escalate beyond notices.
30–60 minutes of free monthly consultation with a Lawastra legal expert for all Sourso users.
15%–35% off trademark, company registration, FSSAI, MSME, NDA drafting, and supplier agreements.
Everything you need to know about Sourso
Sourso is a reverse procurement platform — buyers post their requirements and receive curated, verified vendor quotes. IndiaMART and TradeIndia are seller-led directories where buyers must search manually, often receiving unsolicited cold calls. Sourso keeps your requirement private and brings vendors to you.
Astra AI analyses each vendor across 9 parameters: GST verification, business registration, delivery track record, geotagged physical address, litigation and fraud history, online reputation, years of experience, production capacity, and market expertise. Each vendor gets a plain-English Astra Verdict alongside their score.
Absolutely. Your requirement is never listed publicly. Vendors only see a generic brief — your company name, contact details, and specific data are never shared without your explicit approval.
Every confirmed deal on Sourso is backed by a Lawastra-drafted procurement contract with digital signatures. If any milestone is missed, an automated legal notice is triggered — no manual intervention needed. Full legal escalation support is also available.
Yes. Our Starter plan is permanently free and includes 1 requirement per month with a 48-hour shortlist of 3 verified vendors. Paid plans start at ₹999/month for more requirements, priority SLA, and a dedicated Relationship Manager.
The Starter plan has a 48-hour SLA. Shield plan buyers receive shortlists within 24 hours. Elite plan buyers get an 8-hour turnaround. In most cases, results arrive faster than the SLA commitment.
Still have questions? Write to us →
Real buyers share how Sourso transformed their sourcing experience.
Join 12,400+ procurement teams sourcing smarter and dealing safer with Sourso.