Free and open first

Best Video Annotation Software in 2026

Video annotation tools can support work from reviewing footage to adding structured labels for video data. Compare frame-accurate marking and drawing annotations with custom labels or fields and dataset export. Review workflow and video length limits can shape how an option fits your process; free-plan availability and the paid-from price add cost context. Onform, BORIS, and Frame.io are among the products covered. Consider whether you need to mark precise moments, add visual notes, organize information into fields, or prepare annotated data for export, then weigh the listed capabilities against that work.

34 apps
Research read 23 Sept 2026
How the order is worked out

1

Datavyu

Free plan Open source APILinuxMac+1

Datavyu combines time-linked coding across several data streams with Ruby analysis, exports, and API automation. Check the listed macOS release constraint before choosing it for a current Mac system.

9.1 Free plan Visit site
2

Label Studio

Free plan Open source APILinuxMac+3

Label Studio covers a wide range of annotation workflows, deployment options, and integrations.

8.8 Free plan Visit site
3

BORIS

Free plan AndroidLinuxMac+2

BORIS provides detailed media-coding, live-observation, and analysis tools at no cost.

7.7 Free plan Visit site
4

CVAT

Free plan APISelf-hostedWeb

CVAT combines varied annotation tools with review workflows, storage connections, and broad export options.

7.5 Free plan · paid from $23/user/mo (annual) Visit site
5

Frame.io

Free plan AndroidAPIExtension+4

7.4 Free plan · paid from $15/user/mo Visit site
6

FrameQuery

Free plan APIMacWeb+1

FrameQuery connects video indexing and local search with review and editing workflows. Note that the free plan has no indexing hours and the documented API is not yet available.

7.4 Free plan · paid from $19/mo Visit site
7

dfine.io Review

Free plan MacWeb

dfine.io Review combines review workflows with conferencing and livestreaming, alongside versioning and share controls. Note the free storage limit and platform availability when evaluating it.

7.2 Free plan · paid from €59/mo Visit site
8

LongoMatch

Free plan AndroidiPhoneMac+2

LongoMatch combines match video analysis with planning and team-sharing tools. The free version has defined project and event limits, and the Open Source version no longer receives updates.

7.2 Free plan · paid from €12.50/mo (annual) · 15-day trial Visit site
9

Onform

Free plan AndroidiPhoneWeb+1

Onform combines video review, coaching feedback, and sharing for sports teams and individual athletes. Check the Android feature limits and post-trial recording restriction before choosing a plan.

7.1 Free plan · 14-day trial Visit site
10

Roboflow

Free plan AndroidAPIiPhone+4

Roboflow brings computer vision dataset work, inference, and deployment into one platform.

7.1 Free plan · paid from $79/mo (annual) · 14-day trial Visit site
11

ELAN
by ELAN
Free plan LinuxMacWindows

ELAN provides detailed, time-aligned annotation tools for audio and video, with a free version for three desktop operating systems.

7.0 Free plan Visit site
12

InqScribe
by InqScribe
Free plan MacWindows

InqScribe combines local transcription with editing, playback, and caption export tools. Its license choices differ in duration and purpose, so users should check which option fits their work.

7.0 Free plan · paid from $10 · 7-day trial Visit site
13

Supervisely

Free plan APISelf-hostedWeb

Supervisely combines annotation, dataset management and model workflows, with options ranging from a limited free Community plan to custom Enterprise deployment.

6.9 Free plan · paid from €199/mo · 30-day trial Visit site
14

Kinovea

Free plan Windows

Choose Kinovea if you need free Windows software for video annotation, synchronized comparison and motion measurement.

6.8 Free plan Visit site
15

ATHLYZER

Free trial AndroidiPhoneMac+2

ATHLYZER offers tiered video-analysis workflows, from tagging and playlists to live capture and match-flow tools. The yearly billing structure and storage limits distinguish its three plans.

6.6 From €33/mo (annual) · 30-day trial Visit site
16

Sports Motion Pro

Free plan Web

Choose Sports Motion Pro if you need a web workspace for marking and organizing sports footage, comparing clips, or preparing session exports.

6.6 From $6/user/mo · 10-day trial Visit site
17

V7 Darwin

Free plan APIWeb

Choose V7 Darwin if your team needs to prepare varied datasets with model-assisted annotation, configurable review stages, and cloud or developer integrations.

6.6 Free plan · pricing on request Visit site
18

Workflaws

Free plan APIWeb

Choose Workflaws if your team needs collaborative, frame-specific video and audio review with client access through share links.

6.6 Free plan · paid from €9.90/mo (annual) · 30-day trial Visit site
19

Dartfish

Free trial AndroidAPIiPhone+1

Dartfish combines tagging, visual comparison, collaboration, cloud storage, and data integration for performance analysis.

6.5 From €7/user/mo (annual) · 15-day trial Visit site
20

Kollaborate

Free trial APIExtensioniPhone+5

Kollaborate brings review, approvals, workflow automation, and editing integrations into a single platform for creative work.

6.2 From $7/mo Visit site
21

ATLAS.ti

Free trial MacWebWindows

ATLAS.ti covers a wide range of research materials and includes both AI analysis features and reference-manager imports.

6.1 20-day trial Visit site
22

Frankie

Free trial AndroidiPhoneWeb

Frankie centers video approval around synchronized playback, guest links, and visible annotations.

6.1 30-day trial Visit site
23

MAXQDA

Free trial ExtensionMacWeb+1

MAXQDA offers research analysis tools across qualitative, mixed methods, and statistical work.

6.1 14-day trial Visit site
24

Nacsport

Free trial AndroidiPhoneMac+2

Choose Nacsport if you need a sports analysis workflow that runs from tagging footage through sharing findings, with live analysis and a separate online Hub.

6.1 30-day trial Visit site
25

Dataloop

Paid APILinuxMac+2

Choose Dataloop if you need an AI development platform that combines unstructured data, model workflows, pipelines and human feedback.

6.0 Pricing on request Visit site

#1Places #1, #2, #3, #4, #5 on this list can be bought by the makers of the software on it. See the price

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