Lumen Research

Lumen Research is an advertising technology suite for measuring attention, testing creative and guiding ad buying. It suits data-driven advertisers coordinating campaigns across channels. Its central strength is tying attention measurement to media planning and pre-bidding; the main trade-off is custom pricing and a buying feature that depends on the customer's chosen DSP.

Overview

Lumen measures whether consumers see ads and for how long, then uses those signals to inform advertising decisions. Its dashboard brings online and offline attention measurement together, alongside creative research and media planning. That joined-up approach is most useful to teams that want a common attention framework across campaign research and execution, rather than a standalone creative-scoring tool.

The LAMP measurement tag is client-side JavaScript appended to creative. It collects impression-level placement data and estimates attentive seconds. Lumen says its attention model uses placement and attention data to predict attention every 100 milliseconds of visual exposure. The company also says its ad measurement software does not collect, store or report personally identifiable information, and that collection, storage and processing are GDPR-compliant.

Key features

Measurement and planning

The self-service planning platform provides attention metrics and custom reports for campaign planning. One dashboard for online and offline environments can help advertisers bring varied placements into the same measurement workflow. That breadth is valuable for cross-channel teams; it matters less to buyers focused on a single format or one-off creative assessment.

Creative research

Lumen Spotlight uses opt-in webcam eye-tracking tests on laptops and mobile devices. Tests can produce heatmaps, gaze plots, view orders, audience surveys and attention reports. Creative testing covers social, digital, in-game, TV/VOD, out-of-home, point-of-sale, print and packaging advertising, with display, video, streaming and audio among the supported creative inputs. Multivariate experiments and advanced reporting support comparisons beyond a simple single-ad review. AI variant generation is not offered, so teams seeking automated creative production will need another tool for that job.

Attention bidding

Lumen Attention Bidding is a pre-bidding algorithm that works with a customer's selected DSP to buy ad units predicted to receive attention. It extends the attention model from measurement into buying, but the customer must bring a DSP and select one compatible with its setup. Lumen says its browser-level media-buying software does not handle personally identifiable information and is GDPR-compliant. It also reports that a 2023 PwC audit found its Attention Model drove higher engagement and conversion than viewability optimization.

Pricing

The Lumen Attention Technology Suite uses custom pricing, with prospective customers directed to request a demo or meeting. There is no published plan price to compare against a fixed budget, and the available pricing terms do not state seat counts, quotas, trial length or renewal conditions. Lumen invites questions by email and offers meetings to discuss its technology suite, making a sales conversation the route to assess scope and cost.

The suite is paid, so there is no free plan to use as a continuing low-cost option. The plan combines attention measurement, media planning, creative testing and attention bidding; buyers should evaluate whether they need that breadth, since its strongest case is for advertisers using multiple parts of the workflow rather than shoppers looking for a narrowly scoped, self-serve test tool.

Platforms

Lumen is available across web, macOS, Windows, iOS, Android and browser extension. Webcam eye-tracking tests use laptops and mobile devices, including an extension or mobile app for opt-in panel users. Its measurement tag is client-side JavaScript appended to creative. For bidding, the platform integrates with a customer's selected DSP rather than requiring a named DSP in the described setup.

Who it's for

Lumen is best suited to data-driven advertisers seeking to reduce ad waste and improve advertising returns, particularly teams coordinating measurement, creative research and media buying across online and offline channels. It is a less direct fit for small teams wanting a published price, a free tier or automated creative variants, and for buyers who do not have a suitable DSP for pre-bidding.

Pros and cons

Pros: Measurement spans online and offline environments in one dashboard, which helps cross-channel teams apply a shared attention view.

Pros: Spotlight combines webcam eye-tracking with detailed outputs such as gaze plots, heatmaps and view orders across a wide range of ad formats.

Pros: Attention bidding can use the same attention premise to inform pre-bid purchases, rather than limiting the product to post-campaign analysis.

Cons: Custom pricing requires a demo or meeting, making costs harder to assess before engaging with the company.

Cons: Bidding relies on the customer's selected DSP, so the feature is not a complete buying stack on its own.

Cons: AI variant generation is absent, limiting its role for teams that want creative creation as well as measurement and testing.

Alternatives

For readers comparing creative testing tools, Ad Creative Testing Tools is a useful category starting point. AdTest.AI is a paid alternative with a free trial and monthly plans priced by credits, making it worth considering when a defined per-test allowance is preferable to Lumen's custom-priced suite. Predis.ai also has a free trial and a yearly-billed Core plan, with credits, brand and channel limits that may suit teams budgeting for a fixed content workflow.

RealEye offers a paid, free-trial model and an annual Basic plan with unlimited studies and 20 own participants per month included; choose it when study volume and participant allowance are the priority. Kettio has a free plan capped at 20 ads scored each month and two ads per comparison, so it is a lower-commitment option for limited ad scoring. Marpipe has free plans for catalog creative and feed management, which may fit teams focused on those workflows.

SaliencyLab offers a free plan with 10 analyses a month, up to three a day, and one teammate seat, making it an option for a small team that wants a capped entry point. AdCreative.ai has a yearly-billed Starter plan at $20 a month with 10 credits, one brand and one user; it may suit buyers who want a stated entry price and credit allowance. Pencil has a free plan and paid plans, with a Core option at $11 a month billed annually; it is an alternative for readers looking for a lower-priced starting plan.

Verdict

Choose Lumen if your team wants attention measurement, webcam-based creative research and pre-bidding connected in one cross-channel suite. Its differentiator is carrying an attention model from planning and testing into media buying. Look elsewhere if you need transparent pricing before a sales conversation, AI-generated creative variants or a bidding setup that does not depend on your chosen DSP.