Feedonomics is a well-established enterprise feed management platform. Trajekt is a UK-built alternative with transparent pricing, a permanent free plan, and features Feedonomics doesn’t have — including ChatGPT Shopping support.
Editorial note: Competitor information on this page is based on publicly available documentation, pricing pages, and feature listings as of July 2026. Competitor products change frequently — always verify current capabilities and pricing directly with the vendor before making a purchase decision. Trajekt is not affiliated with any competitor listed on this page. All trademarks belong to their respective owners.
Feedonomics
✓Enterprise-grade platform used by large US retailers
✓Managed service team available
✓Supports a very large number of channels globally
Best for: Large US or global enterprise brands that need a managed service and have budget for it.
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Trajekt
✓ChatGPT Shopping JSONL + SFTP delivery
✓Transparent UK pricing: £19 / £49 / £99 / POA
✓Permanent free plan — no credit card
✓UK-built, GBP pricing, UK-timezone support
✓AI description enrichment (Claude)
✓Set up in minutes, not weeks
◯Self-service (no managed service team)
Best for: UK merchants and agencies who want control over their feeds at transparent pricing.
Feature comparison
Feature
Trajekt
Feedonomics
Pricing
From £0/mo
Enterprise only
Free plan
✓
✗
ChatGPT Shopping (JSONL/SFTP)
✓
✗
AI description enrichment
✓
✗
Google Shopping
✓
✓
Meta / Facebook
✓
✓
TikTok Shop
✓
✓
Awin affiliate feed
✓
✓
Google & Meta Vehicle Ads
✓
Limited
UK-built and GBP pricing
✓
✗
Setup time to first live feed
Minutes
Days/weeks
Managed service available
✗
✓
Frequently asked questions
Feedonomics is a US-based full-service product feed management platform, now owned by BigCommerce. It positions itself as enterprise-grade, providing both the software platform and a team of feed specialists who manage feeds on your behalf. It's well-regarded by large US retailers and agencies but comes with enterprise pricing and a US-first service model.
Yes — significantly. Feedonomics does not publish pricing, but enterprise plans typically start at several hundred dollars per month with annual contracts. Trajekt starts at £0 (free plan), £19/month (Starter), £49/month (Growth), and £99/month (Pro). UK merchants managing up to 75,000 products pay £99/month on Trajekt versus an enterprise contract on Feedonomics.
As of July 2026, Feedonomics has not publicly documented ChatGPT Shopping JSONL/SFTP as a supported output format. Trajekt generates OpenAI-compliant JSONL with correct variant_dict handling and SFTP push delivery — purpose-built for the ChatGPT Shopping format that most legacy feed tools don't support.
Feedonomics handles very large catalogues and has a managed service team that can be valuable for enterprise brands without in-house feed expertise. Trajekt's Pro and Agency plans handle up to 75,000 products and unlimited products respectively, with a self-service model. For UK merchants who prefer hands-on control over their feed configuration, Trajekt's rules engine gives more direct control than a managed service.
Feedonomics is primarily US-focused — its team and service model are built around North American ecommerce. UK merchants using Feedonomics report timezone support challenges and pricing in USD. Trajekt is built in the UK, priced in GBP, and has UK-specific handling (EAN-13 validation, GBP pricing, UK GDPR VIN exemption for vehicle feeds).
Yes. Trajekt connects directly to your store (Shopify, WooCommerce, Magento, BigCommerce) and generates fresh feeds from your source data. There's no migration of feed data needed — Trajekt builds your feeds from scratch from your live product catalogue. You can run Trajekt in parallel with Feedonomics while testing, then switch over.
Trajekt is a self-service platform — you configure your own rules and feeds via the dashboard. There's no managed service team. For agencies managing multiple client feeds, Trajekt's multi-store management and rule templates make self-service efficient at scale. If you specifically need a managed service, Feedonomics is genuinely the better fit.
Trajekt supports all the channels Feedonomics supports for the UK market, plus ChatGPT Shopping (JSONL/SFTP), which we could not find listed in Feedonomics' documented channel support as of July 2026. Both support Google Shopping, Meta, TikTok, Pinterest, Microsoft/Bing, Awin, Amazon, eBay, Criteo, and price comparison channels.
Try the Feedonomics alternative built for UK merchants
Transparent pricing, ChatGPT Shopping support, free plan to start. No enterprise contract required.