AssemblyAI alternatives in 2026: 24 tools like AssemblyAI

Closest: Speech Recognition

Azure Speech

Microsoft Azure's speech-to-text and translation service

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Deepgram

AI-powered speech recognition API

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Ink

Streaming speech-to-text model built for voice agents

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Kyutai STT

Streaming speech-to-text models for real-time transcription

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Parakeet

NVIDIA's open FastConformer ASR models, multilingual, CC-BY-4.0

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Rev AI

Speech-to-text API for transcription, captions and language detection

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Saaras

Speech recognition API for 22 Indian languages and English

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Whisper

OpenAI's open-source speech recognition model

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More in Multimodal & Perception

Flamingo

DeepMind's 2022 few-shot visual language model; weights not released

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Glimpse

Visual reasoning model for images and video, in research preview

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InternVL

Shanghai AI Lab's open multimodal model family, up to 241B MoE

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LFM2.5-VL

Small vision-language models for on-device use

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LLaVA

Open visual instruction tuning VLM family, incl. LLaVA-NeXT and OneVision

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moondream

Open vision-language models by M87 Labs, with fine-tuning and a cloud API

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Qwen-VL

Alibaba's visual language model with strong document understanding

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Reka

Reka's multimodal model family (Flash, Edge) for text, image, and video

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ZAYA1-VL

Small open vision-language model built on ZAYA1-8B

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Amazon Rekognition

AWS service for image and video analysis: faces, objects, text and moderation

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Azure AI Vision

Microsoft Azure API for image analysis, OCR and spatial analysis

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Detectron2

Meta's object detection and segmentation framework

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DETR

End-to-end object detection with transformers by Meta (archived research code)

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Google Vision AI

Google Cloud's image recognition and OCR API

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PaddleOCR

Baidu's multilingual OCR and document parsing toolkit with PaddleOCR-VL

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Reka Vision

Video search, analysis and clipping on Reka's multimodal models

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Questions

What are the closest alternatives to AssemblyAI?

Azure Speech, Deepgram and Ink sit on the same sub-line as AssemblyAI (Speech Recognition) on AI Landscape, with 5 more.

How are these alternatives chosen?

They are the other products on the Multimodal & Perception stop of the map: curated products first, the ones on AssemblyAI's sub-line before the rest, then by name until members have marked enough of them.