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Product data enrichment

Lasso vs Cernel

From supplier files to a catalog your team can keep improving.

Compare Lasso vs Cernel for AI product onboarding and enrichment. Cernel automates the path from fragmented data to channel-ready content. Lasso combines that product work with a shared PIM, DAM, and reusable team workflows.

Extract data with AI

AI automatically extracts data from new or unstructured files.

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Turn supplier files into structured product data.

Choose around the work you need done.

Consider Cernel

Cernel fits e-commerce teams automating data standardization, source-backed enrichment, generated media, translation, and channel-specific feeds.

Choose Lasso when

Choose Lasso when you want your team and agents to share the product model, source documents, assets, and decisions throughout ongoing catalog work.

Compare the way you work.

  1. Data foundation

    Cernel

    Automatic mapping, normalization, multi-source merging, and validation.

    Lasso

    Source extraction, schema mapping, and shared product records in PIM and DAM.

  2. Research and evidence

    Cernel

    External enrichment with identifier checks and attribute source traceability.

    Lasso

    Agents browse supplier pages and documents; AI Activity exposes available evidence and steps.

  3. Product content

    Cernel

    Brand-aware image generation, localized copy, and channel-specific data preparation.

    Lasso

    Rich-content templates, branded copy, image generation, editing, and validation.

  4. Operating model

    Cernel

    Configure category requirements and automate ongoing product onboarding.

    Lasso

    Work directly in batches and the catalog, delegate to agents, and review team changes.

Choose where your product team will do its daily work

Both tools turn incomplete supplier data into useful product content. The bigger decision is how enrichment, catalog ownership, and publishing fit together after the first batch.

An enrichment layer or a shared home for product work?

Cernel has its own product catalog, editable custom taxonomies, and separate CSV flows for a catalog export or differently shaped vendor files. It can therefore do more than generate descriptions. If your existing PIM or store already owns the product record, evaluate Cernel as an enrichment layer around it. Choose Lasso when you also want to maintain shared attribute definitions, category schemas, source files, and product assets in the workspace where the team prepares and reviews each new assortment.

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Compare how reusable instructions become finished content

Cernel reuses agents across categories, supplies them with product and brand context, and runs dependent agents in order. Its agents support HTML and media as well as structured attributes; rules can enrich new or changed products automatically. Lasso also offers reusable enrichment instructions and batch work. Its content templates are especially relevant when a description needs a repeatable layout combining fixed copy, product values, AI sections, and images. Compare the effort to change that layout and review existing outputs. Lasso’s large visual workflow builder is coming soon.

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Follow an approved value all the way to the store

Cernel documents two-way Shopify and Struct PIM connections, while custom API integrations retrieve enriched changes by polling. Its Review surface separates generated proposals from approved values, although review can be disabled or overridden for an attribute. These are substantial operating features. For either product, decide which system owns each field, who can change prompts and approve results, and what happens on the next supplier update. Lasso is worth evaluating when your team also needs configurable individual permissions around catalog editing, schemas, templates, and API access.

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Test one supplier delivery, then change it

Use the same source files and acceptance rules in both tools. Include the awkward cases your team actually spends time resolving.

  1. Import conflicting records and close variants

    Select a small assortment with supplier CSV data, supporting documents, GTINs, and several near-identical variants. Include a missing identifier and a conflicting material or dimension. Agree which source wins before import. Check product matching, category placement, units, and the treatment of unresolved values. For Cernel, compare the vendor import with your existing catalog route; for Lasso, inspect extraction and schema mapping against the same target fields.

  2. Build a description from evidence and brand rules

    Give each tool a brand guide, approved terminology, one structured attribute task, and the same content brief for your target markets. In Cernel, test an agent in the sandbox and inspect the proposed values in Review. In Lasso, reuse attribute instructions and a rich-content template. Check factual support, variant-specific wording, image fidelity, and the work needed to fix one recurring mistake across the assortment.

  3. Re-import an update and verify the handoff

    Change a supplier specification after a reviewer has corrected a description. Repeat the import and enrichment, including a missing-fields-only run where available. Verify which edits survive, what returns to review, and which fields reach your test store or export. Name the owner of mappings and API polling. Request commercial terms for this actual workload, including languages, images, repeat runs, onboarding, and ongoing integration maintenance.

A few useful answers.

Does Cernel only enrich data, or does it also organize a catalog?

It also organizes product data. Cernel documents its own catalog, a built-in taxonomy, custom category hierarchies, and supplier CSV mapping into a common catalog. That makes category structure and reusable agents real areas of overlap with Lasso. Start with where your authoritative product record should live. Lasso brings ongoing PIM and DAM work together with extraction, enrichment, and content templates; Cernel can enrich records exchanged with an existing system. Test the maintenance work after import rather than deciding from the PIM label alone.

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Can we inspect the sources and reasoning behind Cernel’s enrichment?

Yes. Cernel describes attribute provenance and identifier checks; its External Data agents support controlled source searches or agent-planned research, with identifier matching available. Review exposes used attributes, reasoning, and the compiled prompt. Lasso’s AI Activity likewise exposes available instructions, sources, steps, and recorded input values for new enrichments. Use both views to check a real ambiguous variant or conflicting specification. An explanation of the model’s choice helps review, but does not independently establish that the underlying product fact is correct.

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Can Cernel reuse agents and automatically process new products?

Yes. Agents can serve multiple categories, use shared context, and depend on other agents’ outputs. Automations target a taxonomy and category, select attributes and filters, and react to new or changed products. They also support review choices, language configuration, and filling missing fields without replacing existing values. Lasso offers reusable attribute instructions, enrichment templates, and batch processing today. Its large visual AI workflow builder is marked coming soon. If unattended processing is central to your purchase, demonstrate the required trigger and approval path in the pilot.

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Can we keep Shopify or our PIM, and could the tools coexist?

Cernel documents two-way Shopify and Struct PIM integrations. Its public API supports pushing product records and polling enriched changes for custom systems. Lasso can also work alongside your current PIM through an agreed exchange of data. Treat a Cernel–Lasso connection as an integration to scope and verify. If you consider using both, assign each field one owner and define mappings, approval, update timing, and conflict handling first. A small file-based pilot can establish whether a second enrichment layer adds useful work before you build an integration.

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How do approval and team permissions compare?

With review enabled, Cernel holds proposed values for approval, editing, or rejection and offers bulk decisions with comments. Review can be overridden per run or attribute, so confirm the actual configuration. Its team documentation describes Admin and User roles; both can edit agents and approve content, while integrations, users, and API keys are admin functions. Lasso supports individual permissions and role templates around catalog, schema, API, and team work. Test with the accounts your editors and administrators will actually use, including who may change the rules.

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How should we compare pricing and implementation effort?

Ask for an offer based on the pilot workload rather than a price per product in isolation. Include how many attributes, languages, images, and repeat enrichments you need, plus mapping, review, and integration maintenance. Cernel’s public terms place subscription fees, service scope, and the initial term in the order. Confirm included features, usage, and onboarding in that offer before comparing total costs. Start a free Lasso account to inspect the workflow, then compare the commercial terms and operating effort for the same catalog scenario.

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Sources & comparison notesReviewed 19 Oct 2026

Published by Lasso, using public product documentation. Compare the features available in your plan and test the workflow on your own data.

  • 1. Cernel Product Data Foundation

    Describes normalization, source merging, external enrichment, identifier checks, and attribute provenance. These are product claims, not an independent accuracy test.

  • 2. Cernel AI Agents

    Documents reusable category-linked agents, HTML and media output, product and brand references, sandbox refinement, dependencies, source research, and attribute-level review settings.

  • 3. Cernel Custom Taxonomies

    Explains editable category hierarchies, multiple taxonomies on the same products, classification instructions, and testing before a full catalog run.

  • 4. Cernel CSV Import & Export

    Distinguishes vendor and catalog imports, stable product identifiers, mapping and impact previews, and reusable CSV export layouts.

  • 5. Cernel Automations

    Specifies triggers for new or changed products, category and attribute filters, missing-field-only enrichment, language choices, review, and run history.

  • 6. Cernel Jobs & Review

    Details pending proposals, approval and rejection, input and prompt inspection, bulk decisions, and the distinction between a completed job and published values.

  • 7. Cernel Shopify integration

    Documents two-way sync, property mapping, metafields, variant handling, overwrite behavior, and explicit limits of supported media and field types.

  • 8. Cernel Struct PIM integration

    Confirms a direct two-way PIM integration, supported Struct versions, optional dimension targeting, and the connection and mapping setup.

  • 9. Cernel Public API guide

    Explains service-account keys, identifier-based product updates, variant structure, and cursor-based polling of enriched changes for custom integrations.

  • 10. Cernel Users & Team

    Lists Admin and User permissions, including shared content and agent work and admin-only management of integrations, users, and API credentials.

  • 11. Cernel Terms & Conditions

    Defines order-specific service scope, subscription fees, initial subscription term, and agreed trial conditions; it does not provide a public tariff comparison.

  • Lasso changelog

Try it on your own products.