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Data Annotation Services

Semantic segmentation services

In Semantic segmentation services, each pixel in an image is colored by class, for instance car, sky or road Priced per image, it is the most precise and slowest of all image labels.

What would your semantic segmentation cost?

What do you need labeled?

Pixel masks: every part of the photo colored by what it shows, such as road, car or sky.

Who labels it?

2,000 images overall, drawn as squares of 100 images

For 2,000 images, the going rate abroad comes to roughly

$400 to $6,000

Teams abroad list between $0.20 and $3.00 for each image.

Get quotes for this job
The calculation behind this

The published low and high price for that label type gets multiplied by the label count. Another review adds 20 to 50 percent, while a US team costs two to four times the outside-US range.

Prices for pixel masks come from Habile Data for the low end and GDS Online for the high end.

Masking takes the most time

Segmenting a complex street scene properly can take 45 to 90 minutes; boxes on the same image take 2 to 4 minutes.

Street photo with the road, cars and trees filled with flat color masks

Vendors listing this work

Audit names explained
  • SOC 2 a check by an outside auditor of how a company protects its clients' files. Type I checks a single day; Type II checks several months, so it tells you more.
  • ISO 27001 a worldwide data-safety standard; an independent auditor confirms the company follows it.
  • ISO 27701 adds checks on personal details, such as names and addresses, on top of ISO 27001.
  • ISO 9001 checks the steps a company uses to keep its work consistent. It does not cover keeping your files safe.
  • HIPAA a US law that protects patients' medical records.
  • TISAX a security check that car manufacturers ask their suppliers to pass.
  • GDPR the EU's data protection law.
  • CCPA a California law on consumer privacy.
Who offers semantic segmentation services
CompanyBased inKinds of filesAudits and laws it namesHow it prices
Scale AIscale.comSan Francisco, CaliforniaPhotos, Video, Text, 3D laser scans (LiDAR), Satellite and map images, Rating AI chatbot answersSOC 2 Type IIPer project
Appenappen.comSydney, Australia and Kirkland, WashingtonPhotos, Video, Text, Sound, 3D laser scans (LiDAR), Medical scans, Rating AI chatbot answersSOC 2 Type II, ISO 27001, HIPAA, GDPRPer project
TELUS Digitaltelusdigital.comVancouver, British Columbia, CanadaPhotos, Text, Sound, 3D laser scans (LiDAR), Rating AI chatbot answersSOC 2, TISAX, ISO 27001Per project
iMeritimerit.aiSan Jose, CaliforniaPhotos, Video, Text, Sound, 3D laser scans (LiDAR), Medical scans, Rating AI chatbot answersSOC 2 Type II, ISO 27001, ISO 9001, HIPAA, GDPR, TISAXPer project
Samasama.comSan Francisco, CaliforniaPhotos, Video, Text, 3D laser scans (LiDAR)ISO 9001, ISO 27001, TISAX, GDPRPer project
CloudFactorycloudfactory.comReading, EnglandPhotos, Video, Text, Satellite and map imagesISO 9001, ISO 27001, SOC 2, HIPAA, GDPRYou agree a yearly budget with them and pay only for the work they finish; a few of your files labeled free as a test
Label Your Datalabelyourdata.comWilmington, DelawarePhotos, Text, Sound, 3D laser scans (LiDAR), Satellite and map imagesISO 27001, GDPRFrom $0.02 per box, or from $6 for each hour a labeler works; free trial job; no setup fees
Shaipshaip.comNew York, New YorkPhotos, Video, Text, Sound, 3D laser scans (LiDAR), Medical scans, Rating AI chatbot answersISO 27001, ISO 9001, SOC 2 Type II, HIPAAPer project
Cogito Techcogitotech.comLevittown, New YorkPhotos, Text, Medical scans, Rating AI chatbot answersSOC 2 Type II, ISO 27001, ISO 9001, HIPAA, GDPR, CCPAPer project
Mindy Supportmindy-support.comLimassol, CyprusPhotos, Video, Text, Sound, 3D laser scans (LiDAR), Rating AI chatbot answersSOC 2, GDPRPer project; teams start at about 5 people working full time on your files
Tolokatoloka.aiAmsterdam, NetherlandsPhotos, Video, Text, Sound, Rating AI chatbot answersSOC 2, ISO 27001, ISO 27701Per project
Innodatainnodata.comRidgefield Park, New JerseyPhotos, Video, Text, Sound, 3D laser scans (LiDAR), Medical scans, Satellite and map images, Rating AI chatbot answersISO 9001, ISO 27001Per project
Keymakrkeymakr.comNew York, New YorkPhotos, Video, 3D laser scans (LiDAR)ISO 9001, ISO 27001, GDPR, HIPAAPer project; a few labeled examples you can check first
Anolyticsanolytics.aiLevittown, New YorkPhotos, Video, Text, SoundSOC 2 Type IPer project

Most companies first look at a sample of your files, then give you one price for the whole job ("per project"). Fill in the short form one time and get prices back from three of them.

Common questions about semantic segmentation services

What does it cost for semantic segmentation?

For ordinary scenes, published offshore rates start at $0.20 per image and reach $3.00. You pay far more for dense scenes.

Who offers image labeling?

All of these list this work on their own sites: Anolytics, Keymakr, Innodata, Toloka, Mindy Support, Cogito Tech, Shaip, Label Your Data, CloudFactory, Sama, iMerit, Scale AI, Appen, TELUS Digital. For each company, the vendor table shows its home country and how the job is priced.

Is it possible to try a vendor before signing a contract?

Yes. At no cost, CloudFactory will analyze a sample set; Label Your Data runs a free pilot; and Keymakr provides a sample batch you can correct before the full batches begin. Ask for a small paid trial job in the brief, since that's normal with the others.

Send one brief, hear from three vendors

Describe your data once and we pass it to three annotation vendors that label that kind of data, so you can compare quotes side by side.

  • One short form instead of three sales calls
  • Matched on data type, volume and security needs
  • You choose who to talk to
What data needs labels?