PLEN Get early access
3 798 m · summit Großglockner, AT

Wholesale commerce you’re allowed to rewrite.

B2B, B2C, B2B2B and B2B2B2C on one European platform. Change any feature yourself or with your AI agent — or take our verified module for $2.50 a month.

› give big brake-pad buyers 8% off Brembo calipers above €2,000
Watch it happen
or book a turnkey rollout first live deployment: SELF · swimwear wholesale, PL
2 400 m · agent mode Pasterze glacier

Say what your store should do. Watch it happen.

Claude asks Grossello what your request touches, writes the module, and we review it before anything goes live — mistakes included.

›claude
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grossello
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listening on autoparts-b2b…
Claude asks what this touches
segments price rules checkout hooks order history
Sent to Claude
✓ price-rules.md ✓ segments.md ✓ checkout-hooks.md ✓ orders · brake pads · 12 months
Review · module v{{ver}}
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verified by grossello4 of 4 checks · ready to implement
Live · 23 customers
segment: brake-pad buyers €2,000+ · −8% on Brembo calipers
Caliper Price
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1 200 m · modules every feature has two versions

Every feature: take ours, or write your own.

Verified modules are checked and maintained by us. Your own versions are free — no top-tier plan needed to customise. Either way, nothing goes live unchecked.

Grossello libraryverified · maintained by us · $2.50/mo
›_ Your agentyour own code · checked by us · free
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your stack: {{verCount}} verified · {{ownCount}} your own {{stackPrice}} / month
0 m · base camp where every climb starts

Every hard summit starts at base camp.

We’re opening Grossello to the first wholesalers and builders. Leave your email and we’ll write when your seat is ready.

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One email when your seat opens. No newsletter.
GROßELLO
Typ · typeCommerce platform
Modelle · modelsB2B · B2C · B2B2B
Herkunft · originEurope
Anpassbar · customisable100 % — every module
Erstes Werk · first deploymentSELF, Poland
Zahlung · paymentBank transfer · COD
Für den europäischen Großhandel · built for European wholesaleNr. GS-0001 · 2026

Rather have us build it?

Turnkey rollouts with custom features from day one: your ERP, your price lists, your checkout. Running at SELF today.

© 2026 Grossello grossello.com