Callkaro AI Alternatives in 2026

AdCreative.ai

Generative AI platform for creating high-conversion ad visuals (images & videos) in minutes.

Semgrep AppSec

Open-source and commercial static analysis for finding vulnerabilities and secret leaks.

Scholarcy

AI-powered research paper summarization tool.

mindsdb

MindsDB enables humans, AI agents, and applications to get highly accurate answers across disparate data sources and types.

Ocoya

AI-powered social media marketing assistant.

Veryfi

OCR API for data extraction, mobile SDK for document capture, and toolkits to liberate trapped data in your unstructured documents like invoices, bills, purchase orders, checks (cheques) and receipts in real-time.

Promo AI

AI video ad generator for marketers.

Grammarly

AI writing assistant for grammar, style and tone.

SecureCloud Defender

Cloud workload protection platform that uses AI for posture, runtime and vulnerability management.

Altered Studio

Professional AI voice editor and voice changer.

Voiceflow

Voiceflow is a purpose-built platform for Product teams to build, test, deploy, and monitor AI agents with speed, control, and observability, enabling the creation of customer-facing use cases and internal AI applications.

nugget

Achieve 85% support automation with AI agents: chatbot, voice and email bots, social media replies, agent co-pilot, and AI ticketing automation.