PulseGatePost-LLM software, agents & workflows market (since 2022)
Coverage
169,177

Apps indexed

 

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Last update

 

Cadence
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7-day average

Indexed today: 1,221

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api4ai

api4.ai·Infrastructure

Api4AI Object Detection API is a developer-focused service that enables high-performance object detection in images. It provides precise bounding boxes and category classification via API and CLI, making it easy to add image analysis to applications without building custom models.

Freemium
WebCLIAPICloud-managed
A
api4ai preview
Visit api4.ai↗

Overview

6 features

In the AI & ML space, api4ai takes a focused approach. Allowing developers to integrate automated object detection into their applications without building their own models. api4ai is a B2B product aimed at developers needing image object detection capabilities. A free plan is available. It runs on the web, the command line, and API.

It is developed by api4ai, and the product first shipped in 2022. Across PulseGate's embedding index, api4ai has few near neighbours, marking it as relatively distinct. Among its 6 catalogued features are object detection, bounding box output, and category classification. It exposes integrations via a public API.

  • ✓Object detection
  • ✓Bounding box output
  • ✓Category classification
  • ✓Confidence scores
  • ✓API access
  • ✓CLI tool

Tags

object-detection-apiimage-recognitionbounding-box

AI capabilities

ImageInference: Cloud APIWeights: Proprietary

Built with & integrations

Connectors
API
Runs on
BrowserCLIAPI-onlyCloud-managed

Trust & compliance

LicenseProprietary
Verified signals
✓ HTTPS✓ Free tier

Recent events

Latest indexed changes and source events

  1. IndexedJun 30, 10:52 AM

    Api4 Ai Object Detection Api discovered by the PulseGate indexer

    Source: PulseGate indexerOpen ↗

Frequently asked questions about api4ai

What is api4ai?
Allowing developers to integrate automated object detection into their applications without building their own models. It is catalogued under AI & ML on PulseGate.
Who should use api4ai?
api4ai is a B2B product built for developers needing image object detection capabilities.
Does api4ai have a free plan?
Yes — there is a free tier, with paid plans for advanced use.
What platforms does api4ai run on?
api4ai runs on the web, the command line, and API.
Is api4ai still active?
PulseGate's automated liveness checks currently classify api4ai as active.
What tools are similar to api4ai?
Similar tools tracked by PulseGate include api4ai, api4ai, and Face Detection & Comparison.api4aiapi4aiFace Detection & ComparisonSee all 6 alternatives
Who develops api4ai?
api4ai is developed by api4ai.
How long has api4ai been around?
api4ai first shipped in 2022.

At a glance

Pricing
Freemium · pricing page detected · free tier
Platforms
Desktop · Cli · Web
Languages
English
First seen
Feb 25, 2022
Activity
🟢 Active
Status
🟢 Active
Built for
developers needing image object detection capabilities
Model
B2B
Solves
Allowing developers to integrate automated object detection into their applications without building their own models.

Developer

api4ai

PulseGate index

Confidence
Medium · 73
Indexed
Jun 30, 2026
Lifecycle
Alive
Activity
Active
First seen
Feb 2022
Last seen
2w ago
Freshness
Unknown
Identity audit (9)
Entity ID
cmr0j2v3003ts5nvgngpw91sy
Slug
api4-ai-object-detection-api-api4-ai
Verification state
Indexed for public listing
Claim / listing state
Unclaimed · listed: yes
Index status
Included in index
Latest evidence snapshot
Jun 30, 2026
Timeline basis
Indexed-at chronology (no inferred launch/funding milestones).
Last updated
Jul 13, 2026
Canonical URL
https://api4.ai/apis/object-detection

Similar apps

Other apps tracked under the same category.

  • api4ai
    api4.ai
  • api4ai
    api4.ai
  • Face Detection & Comparison
    api4.ai
  • api4ai
    api4.ai
  • api4ai
    api4.ai
  • Real-Time Cloud Image Anonymization API
    api4.ai

See 6 alternatives to api4ai