iSENT
iSENT is an AI-driven machine vision system that inspects every item on a production line in real time, flagging defects, verifying dimensions and identifying parts. Built by Portuguese automation integrator Introsys, it is quoted on request.
What is iSENT?
iSENT is an industrial quality control system that combines AI with machine vision to inspect goods as they move along a production line. It is developed and sold by Introsys, a Portuguese industrial automation integrator based in Quinta do Anjo, near Palmela, and the vendor presents the product as the culmination of two decades of its own work in industrial innovation.
The principle is straightforward. Non-intrusive cameras are fitted to an existing line, either as a standalone station or as a retrofit onto equipment already in place. Every item that passes is scanned rather than a sample of the batch, and when the system detects a defect it raises the alert immediately on a real-time dashboard that operators consult from laptops or tablets. Introsys contrasts this explicitly with batch reports and slow manual checks, arguing that the value lies in continuous, up-to-the-moment visibility of production quality.
Three families of application are described. Defect detection covers flaws on the product itself. Inspection processes cover automated visual inspection and dimensional verification. Object recognition covers parts identification and the classification of components. The company's own timeline places its first computer vision project in 2002, an autonomous mobile robot for demining and perimeter surveillance, followed by an R&D department in 2009, a first industrial vision deployment for the automotive sector in 2015, and registration of the iSENT trademark in 2019. Current applications are said to span food, pharmaceutical, cork, electronics and automotive manufacturing.
Deployment is a project rather than a subscription. Introsys says it begins by analysing the customer's existing quality control methods to identify gaps, then selects and customises the cameras, sensors and software, and finally gathers and annotates datasets to train algorithms tailored to that customer's operations. Operator training is quoted at eight to twelve hours.
Prospective buyers should know that the public site is a single page. There is no pricing, no product documentation, no terms of service and no privacy policy, only a cookie notice. Everything begins with a contact form.
What it does
- Detect defects on products as they move along the production line
- Run automated visual inspection in place of manual sampling
- Verify part dimensions against specification
- Identify parts and classify components automatically
- Alert operators in real time the moment a defect is found
- Show production quality on a live dashboard for laptops and tablets
- Retrofit AI inspection onto existing line equipment
When to use iSENT / When not to
A quick filter to help you decide if iSENT is the right fit.
When to use iSENT
- Manufacturers who want every unit inspected rather than a sampled batch
- Plants that need to add inspection to existing equipment without replacing the line
- Quality and production managers in regulated sectors such as pharmaceutical, food and automotive
- Operations teams that want defects flagged live instead of in end-of-batch reports
- Companies comfortable with a scoped integration project run by an external engineering partner
When not to use iSENT
- Anyone looking for self-service software: there is no sign-up, no trial and no published price
- Buyers who need a published budget before making contact
- Teams outside industrial production, since the tool only addresses manufacturing lines
- Developers wanting to build on a public API, which is not documented
- Organisations needing published data-processing terms, a DPA or a security certification up front
How to use iSENT
A typical end-to-end flow, from setup to results.
- Contact Introsys through the form on isent.pt, by email at info@isent.pt or by phone on +351 212 951 499
- Describe your company, role, industry and the specific inspection need in the enquiry form
- Have Introsys analyse your current quality control methods and identify inefficiencies and gaps
- Agree the hardware and software set: cameras, sensors and software matched to your production goals
- Decide between a standalone inspection station and a retrofit onto equipment already on the line
- Supply production samples so that datasets can be collected and annotated
- Let Introsys train the detection algorithms on those annotated datasets
- Install the cameras on the line, which the vendor says is done without stopping production
- Train operators on the real-time dashboard and controls, budgeted at eight to twelve hours
- Monitor defect alerts live and act on them as they appear
Pros & Cons
Pros
- Inspects every item rather than a sample, so defects are caught as they occur
- Retrofits onto an existing line, which the vendor says avoids slowing production
- Real-time alerts replace batch reports and slow manual checks
- Backed by an established automation integrator rather than a standalone software vendor
- Tailored to the customer's own products through dataset collection and annotation
- Announced across several demanding sectors, including food, pharmaceutical and automotive
- Short operator learning curve, quoted at eight to twelve hours
Cons
- No public pricing at all, so no budget can be estimated without a sales conversation
- The entire public site is a single page, with no technical documentation or specifications
- No privacy policy and no terms of service are published, only a cookie notice
- No DPA, no subprocessor list and no security certification of its own is claimed
- No public API is documented
- Client logos are shown but no customer is named and no case study is published
- A hardware and software project, so lead time and integration effort exceed those of a SaaS tool
Pricing & Plans
No price is published. iSENT offers neither a free plan nor a free trial, and the site carries no pricing page; its sitemap declares only two pages, so the absence is established rather than assumed. The product is sold on quotation, obtained by contacting Introsys through the enquiry form, by email at info@isent.pt or by telephone.
Data, GDPR & hosting
A consolidated view of how iSENT handles your data.
GDPR overview
Implementation is partial and documented only for the website. iSENT publishes a cookie policy, last updated 27 January 2025, which it states applies to citizens and permanent legal residents of the European Economic Area and Switzerland. That document lists the data subject rights the publisher recognises, namely information, access, rectification, erasure or blocking, withdrawal of consent, portability and objection, and it points to the supervisory authority for complaints. Requests are routed to the contact details at the end of the notice, which is info@isent.pt. Beyond that there is no mention: no privacy policy, no compliance claim in so many words, no named DPO, and nothing on how personal or industrial data captured on a production line is processed. Introsys is established in Portugal, so no Article 27 representative is required.
Who owns the data?
The site does not say. iSENT publishes no terms of service and no privacy policy, so nothing states who owns the images, measurements and inspection records captured on a customer's line, nor what Introsys may do with them or share with third parties. The only legal document on the site is a cookie notice, and it covers website browsing data alone, not industrial data. Since the vendor also states that it gathers and annotates datasets in order to train its algorithms, the absence of any ownership clause is worth raising directly with Introsys and settling in the contract before any deployment.
Reuse rights
No published terms address this. Because iSENT has neither terms of service nor a privacy policy, there is no public statement on whether a customer may reuse, export or redistribute the inspection data the system produces, and no licence is either granted or withheld. What the site does say is that Introsys collects and annotates datasets to train the detection algorithms it delivers, describing this as work carried out to tailor results to the customer's operations. No opt-out from that training is documented. Rights over the resulting data and models therefore have to be negotiated directly, since nothing on the public site fixes them.
Data retention & training
Hosting summary
Nothing is published. iSENT names no hosting country, no region and no cloud provider, and it does not say whether inspection runs on equipment at the customer's site, in a cloud service, or in some combination of the two. The absence is not a gap in reading: the site consists of two pages and neither addresses it. The only measurable data point concerns the website rather than the product. isent.pt resolves to 185.32.190.60, an address in Portugal operated by a Portuguese provider, and the domain is registered to Introsys at its Portuguese address. That indicates where the marketing site is served from; it says nothing about where images and measurements captured on a customer's production line would be stored or processed. For a system that photographs goods inside a factory, that is a material gap. Anyone evaluating iSENT should ask directly whether inspection data stays on-premise, and if not, in which jurisdiction it lands and under what terms.
Things to keep in mind
Risks and trade-offs to weigh before adopting iSENT.
- No published privacy policy or terms of service, so ownership of the images and measurements captured on your line is left undefined
- The vendor collects and annotates customer datasets to train its algorithms, with no documented opt-out and no contractual framework in public
- No retention period is published for inspection data, and no deletion process is described
- No hosting country or region is disclosed, which matters if inspection images leave the plant
- Performance claims such as immediate improvement and measurable waste reduction come from the vendor alone, with no named customer or figure to check
- Automated inspection can erode operators' own defect-spotting habits, so keep human judgement in the loop rather than deferring to the dashboard
- The footer still reads 2024 while the cookie notice is dated 2025, a sign that the public information may not be actively maintained
Setup & Integrations
Technical difficulty
Moderate to high, but the effort sits mainly with the vendor. This is a hardware and software project: cameras and sensors are installed on the line, either as a standalone station or retrofitted onto existing equipment. Introsys first analyses current quality control methods, then specifies and customises the kit, then collects and annotates datasets to train the detection algorithms. The vendor says installation is quick and does not stop the line. The customer's own load is lighter: supply samples, then train operators, budgeted at eight to twelve hours.
Behind iSENT
Social
Resources
All the official URLs gathered for verification and reference.
Frequently asked questions
Will installing iSENT slow down my production line?
How quickly can results be expected?
Does the system adapt when products or packaging change?
How much operator training is needed?
How much does iSENT cost?
Which industries does iSENT serve?
What can iSENT actually inspect?
Who is behind iSENT?
Is there an API?
Does the site publish a privacy policy?
Should you pick iSENT?
iSENT is a credible industrial proposition wrapped in a very thin public presence. The engineering case is clear enough: AI cameras fitted to a production line, either standalone or retrofitted, inspecting every unit instead of a sample and raising defects on a live dashboard rather than in an end-of-batch report. That it comes from Introsys matters, because the buyer is not dealing with a lone software vendor but with an automation integrator that has been doing this kind of work in Portugal for over two decades, with vision projects on its record since the early 2000s.
What the website does not do is help anyone evaluate it. The entire public site is one page. There is no pricing, no specification sheet, no technical documentation, no case study and not one named customer behind the client logos. More seriously for a system that sits on a production line and photographs a customer's goods, there is no privacy policy and no terms of service, only a cookie notice, so nothing published says who owns the inspection data, how long it is kept or where it is hosted. The vendor states plainly that it gathers and annotates datasets to train its algorithms, which makes that silence worth resolving.
The practical reading is that iSENT is a project to be scoped, not a product to be compared. Quality and production managers with a real in-line inspection need, in food, pharmaceutical, electronics or automotive plants, will get further in one conversation than the site will ever take them. Go into that conversation with a written list: hardware specification, detection performance on your own parts, customer references, and explicit contract terms on data ownership, retention and model training.
- Choosing a selection results in a full page refresh.
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