Alternatives to Markup

Browser-based AI OCR that turns images and PDFs into editable text in seconds — 10 free conversions a day without signing up.

Dokko is document AI that reads contracts, manuals, and policies in full — then acts in your tools.

DocLine.ai turns invoices, receipts, contracts, and forms into structured data with pre-trained extraction models and a no-code custom field trainer.

Wisedocs turns medical records into structured claim decisions with AI medical record review built for insurance, legal, and IME teams.

Offline AI image annotation for YOLO and VOC datasets — local SAM2, SAM3 and YOLO-World, one-time purchase from $49.

Structured3D: a 3,500-design photo-realistic synthetic dataset with dense 3D structure annotations for scene-understanding research.

Browser-based Markdown converter with 37 tools for PDF, DOCX, URL, spreadsheet, and platform-content conversions.

Potato is a free, open-source annotation tool for text, image, audio, video, and AI agent trace labeling — all configured in YAML.

BioStack Platforms supplies structured clinical datasets and RL environments for healthcare AI teams.

Open-source, multimodal data annotation platform for image, video, 3D point cloud, and audio labeling—self-hosted, cloud, or fully managed

Open-source OCR model that compresses pages into vision tokens for dense math, tables, and multi-column PDFs.

Human-recorded computer-use datasets that teach AI agents to operate real software the way people do.

Custom audio datasets for training and evaluating voice AI, scoped to your model's spec.

ScreenshotAI syncs your iOS or Android screenshots and turns each one into a searchable, AI-analyzed Fabric smart note.

Velvet sources, verifies, and delivers curated video datasets that help AI labs train interactive and world models with real spatial reasoning.

Traverse is a research lab producing expert-captured training data that gives frontier models taste and judgment for ambiguous, long-horizon work.

Open-source Python framework for generating grounded synthetic datasets from real sandboxed tool execution traces.

Audio datasets built like research artifacts for teams training speech recognition, translation, synthesis and voice-interaction models

Licenses real human conversation data and social-intelligence evals for teams training AI that reads emotion, intent, and context.

Open Somali AI datasets, speech and language models, benchmarks, and free bootcamps from an open research lab in Mogadishu.

Box is secure cloud content management with permission-aware AI Q&A, extraction, and drafting built into the same platform as your files.

Auditable AI knowledge layer for regulated enterprises that must defend every answer in an audit.

Open-source Python toolkit that auto-labels images with big foundation models, then trains small fast vision models you own.

Open visual document retrieval benchmark and ColPali-style model suite for evaluating enterprise RAG retrievers on visually rich documents.

Applied research lab that captures expert reasoning and structures it into SFT, RL rubric, agent, and computer-use training data for frontier models.

Tactile capture hardware that records touch-aware demonstrations for training dexterous robot policies.

Cortex AI supplies real-workplace egocentric video and robot trajectory data for training embodied AI models.

Early-stage San Francisco robotics lab building policies for robots that do real work, and hiring its first researchers.

Open-source ColPali models and cookbooks for page-level visual document retrieval and multimodal RAG.

A human data platform connecting AI teams and researchers to 300,000+ verified participants for preference tuning, safety evals, and online studies.