BidJS review
A customizable auction platform for businesses that need APIs and multiple auction formats.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
BidJS is an online auction plugin and platform for auctioneers running timed and live webcast auctions on their own websites. It is aimed at fine-art, antiques, real-estate, commercial, and industrial auction businesses. The platform combines real-time bidding with automatic bidding, Buy Now and Make Offer purchasing, invoices, sales modules, and data exports for users, bids, underbidders, and registrants. Installation options cover WordPress, Joomla, Drupal, and custom-built websites, making it a fit for organizations that want auction functionality within an existing web presence.
Its strongest differentiator is the combination of auction formats and developer access. Auction and bidding APIs support custom website experiences, while Bootstrap or CSS styling allows the interface to align with a brand’s design. Weglot supports multilingual content, Google Analytics provides tracking, and OAuth is among the listed integrations. These capabilities suit teams that need more control than a standalone auction marketplace provides, particularly when their website or internal processes need to connect with bidding and sales workflows.
BidJS uses a contact-sales pricing model. Annual plans are subject to contract, and a free demo is available, so the buying process is oriented toward a vendor discussion rather than fixed self-service tiers. The product should appeal to auction businesses that need both timed and webcast events, API access, and website customization. Organizations seeking a narrowly focused auction tool without technical installation work, or expecting a straightforward published price structure, may prefer to evaluate alternatives with those priorities.
BidJS pros and cons
- Where it wins
- Supports both timed and live webcast auctions
- Provides auction, bidding, analytics, and data-export APIs
- Offers custom styling, multilingual content, and automatic bidding
- Where it doesn't
- Pricing is contract-based rather than published as fixed plans
- Website installation may require technical implementation
- Payment processing is not part of the stated feature set
BidJS fact sheet, pricing and score →
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