Own the stack
CVAT
Open-source annotation with published hosted pricing — the alternative for teams keeping data in-house.
Guide · Platforms
Labelbox Competitors & Alternatives (2026)
Labelbox is the platform to beat in data annotation — published pricing, a working free tier, curation and evaluation in one product. Teams still look for alternatives, for specific reasons. Here are the real Labelbox competitors, matched to the reason you are actually switching.
Why teams look for Labelbox alternatives
- Per-unit metering. Labelbox prices by the Labelbox Unit, and the meter is mix-sensitive: on its published rates a live multimodal row costs 20 units where a simple image row costs 1. Teams with heavy video or multimodal mixes can find the bill hard to forecast — the most common stated reason for evaluating alternatives.
- Owning the stack. Regulated or air-gapped teams want annotation inside their own infrastructure. A hosted platform cannot do that; open-source cores (CVAT, Label Studio) can.
- Data-type specialization. Robotics, AV and sensor programs often need curation of synchronized sensor streams more than generic labeling — Encord and Dataloop are built around that problem.
- The workforce gap. Platforms assume you bring annotators. Teams without them do not need a different platform — they need labor, which is a service purchase (SuperAnnotate bundles both; pure services are compared separately).
| Vendor | Model | Founded | Pricing | Checked | Best for |
|---|---|---|---|---|---|
| Encord | Platform | 2020 | Not published | Not yet checked | Robotics, AV and drone teams whose core problem is curating and annotating synchronized sensor data at scale. |
| CVAT | Platform | 2018 (open-sourced at Intel); company spun out 2022 | Published — Community free (MIT); Online Team from $23/user/mo billed annually; Enterprise from $12,000/yr | Not yet checked | Engineering-led teams that want to own their annotation stack, keep data in-house, and pay nothing per seat to start. |
| Label Studio (HumanSignal) | Platform | 2019 | Published — Community free (open source); Starter Cloud $99/mo + $49/extra user; Enterprise custom | Not yet checked | Teams that want an open-source core they can inspect and self-host, with a priced on-ramp to managed cloud and enterprise controls. |
| SuperAnnotate | Platform | 2018 | Not published | Not yet checked | Multimodal programs that want one vendor for the platform and, when needed, expert labor on top of it. |
| Kili Technology | Platform | 2018 | Not published | Not yet checked | European and regulated-industry enterprises that want annotation and evaluation under their own roof, with strong QA workflow controls. |
| V7 | Platform | 2018 | Partially published — starter from $29/mo reported; Darwin from £150/user/mo (G2); enterprise quoted | Not yet checked | Small-to-midsize vision teams that want a polished, AI-assisted annotation tool without an enterprise sales cycle. |
| Dataloop | Platform | 2017 | Not published | Not yet checked | Engineering-led teams — especially in the AV ecosystem — that want annotation wired into automated data pipelines rather than a standalone tool. |
| Lightly AI | Platform | 2019 | Not published | Not yet checked | Vision teams sitting on far more unlabeled data than labeling budget, who want curation to decide what humans should label. |
The pricing transparency check
In a category where most vendors hide prices, switching platforms is partly a pricing decision — so here is exactly who will tell you a number before a sales call, drawn from each vendor’s public materials (November 2026; full records on each profile).
| Platform | Publishes pricing? | What is actually public |
|---|---|---|
| Labelbox | Partial — published usage pricing | Free tier (500 LBU/month); Starter $0.10 per LBU; Enterprise custom |
| CVAT | Yes — full | Community free (MIT, self-hosted); Online Team from $23/user/month billed annually; Enterprise from $12,000/year |
| Label Studio | Yes — full | Community free (open source); Starter Cloud $99/month + $49 per extra user; Enterprise custom |
| V7 | Partial | Starter from $29/month reported; Darwin from £150/user/month (G2); enterprise quoted |
| Encord, SuperAnnotate, Kili Technology, Dataloop, Lightly AI | No | Free tiers reported at some; paid plans are sales-led with no public prices |
Sensor & AV data
Encord
Curation and annotation for synchronized sensor data at robotics and AV scale.
Platform + workforce
SuperAnnotate
One vendor for the platform and, when needed, expert labor on top of it.
Data annotation alternatives: the wider fork
"Alternatives" splits three ways, and only one of them is another platform. If the tooling is the problem, the platforms above are the answer. If the workforce is the problem, the alternative is a managed annotation service — delivery owned end-to-end. If the work needs credentialed judgment rather than labeling capacity, the alternative is an expert network or a data lab. Our data annotation platforms guide covers the platform shelf itself, including when Labelbox remains the right answer.
Frequently asked questions
What is the best Labelbox alternative?
It depends on why you are switching. CVAT is the alternative for teams that want to own the stack — free open-source Community edition, published per-user pricing for its hosted tiers. Encord is the alternative for robotics, AV and sensor data curation. Label Studio is the open-source-core alternative with a priced cloud on-ramp. SuperAnnotate is the alternative when you want the platform and the annotators from one vendor. There is no single best Labelbox competitor; there is a best one per reason for leaving.
Are there free Labelbox alternatives?
Yes — two serious ones. CVAT’s Community edition is free and open source (MIT), self-hosted. Label Studio’s Community edition is likewise free and open source. Labelbox itself has a free tier (500 Labelbox Units per month), so "free" alone is rarely the real reason to switch; the real reasons are owning the stack, avoiding per-unit metering, or getting workforce included.
How much does Labelbox cost compared with its alternatives?
Labelbox is one of the few platforms that publish pricing at all: free tier, then $0.10 per Labelbox Unit on Starter, Enterprise custom. Its published meter is mix-sensitive — a live multimodal row costs 20 units against 1 for a simple image row. Among the alternatives on this page, only CVAT (Team from $23/user/month billed annually; Enterprise from $12,000/year) and Label Studio (Starter Cloud $99/month plus $49 per extra user) publish full pricing; V7 publishes partial figures; Encord, SuperAnnotate, Kili, Dataloop and Lightly publish none.
Should I switch from Labelbox to a data annotation service instead?
If your problem is that you have no annotators, yes — a platform was never the fix. Platforms sell tooling; services sell finished, quality-checked delivery. Teams that outgrow in-house annotation move to a managed service or an expert network, not to a second platform. Our services comparison covers that side of the fork.
Sources
One primary source per vendor shown; full lists on each profile.
- Labelbox pricing, read from its documentation — UsagePricing
- Encord company profile — Dealroom (accessed Nov 2026)
- CVAT anniversary history — cvat.ai blog (2025)
- Label Studio / HumanSignal pricing profile — G2 (2026)
- SuperAnnotate pricing & features profile — Softwares.com (accessed Nov 2026)
- Kili unveils annotation platform, raises $7M — VentureBeat (2020)
- Kognic vs V7: annotation platform comparison (pricing, founding) — Kognic (2026)
- Dataloop raises $16M for its AI data platform — TechCrunch (2020)
- Lightly company profile — CB Insights (accessed Nov 2026)
Facts on this page were drawn from the public sources above, checked November 2026. If you spot an error, tell us at the corrections address in the footer — we fix sourced errors and note the change.
Last updated: November 8, 2026