Best AI Websites & Tools

AI Ranking

AI Ranking

BestLetter: AI Cover Letters for UpWork

UpWork's AI-powered tool for automatically creating compelling cover letters

CommonProductProductivityCover LettersUpWork

BestLetter is a new AI tool developed by UpWork experts to help UpWork users write AI-powered cover letters. Simply paste the job description and add a few details to get the perfect cover letter. Download BestLetter and impress employers with your professional, AI-generated cover letters! If you have any questions or require support, please don't hesitate to contact us at help@bestletter.ai. We are committed to helping you succeed on UpWork!

BestLetter: AI Cover Letters for UpWork

Automatically generates personalized cover letters based on job descriptions
Saves time and ensures your qualifications stand out
Tailored for UpWork platform job applications

Generates AI-powered cover letters specifically for UpWork job applications

An UpWork freelancer used BestLetter to craft a winning cover letter
successfully landing a project.
A UpWork user generated a personalized cover letter through BestLetter
capturing the employer's attention.
A job seeker looking for work on UpWork used BestLetter to write a professional cover letter

BestLetter: AI Cover Letters for UpWork Visit Over Time

Monthly Visits

24582663

Bounce Rate

66.56%

Page per Visit

1.8

Visit Duration

00:01:19

BestLetter: AI Cover Letters for UpWork Visit Trend

BestLetter: AI Cover Letters for UpWork Visit Geography

BestLetter: AI Cover Letters for UpWork Traffic Sources

BestLetter: AI Cover Letters for UpWork Alternatives

DINO-X — Unified visual model for open-world detection and understanding

ChineseSelection•Computer Vision•Object Detection

Data Annotation Platform — A data annotation platform that empowers efficient management of data annotation projects for AI initiatives.

Productivity•Data Annotation•Computer Vision

LlamaOCR — Convert images into structured Markdown documents.

Productivity•OCR•Document Conversion

Facesense — An intelligent attendance management system based on facial recognition technology.

Business•Facial Recognition•Attendance Management

Marco-o1 — An open large inference model for solving real-world problems.

Programming•Machine Learning•Inference Models

Second Sense — AI-curated second-hand luxury bags with quality assurance.

Business•Luxury Goods•Second-Hand

Dazzle — AI assistant that empowers successful PR campaigns

Business•Public Relations•Media Research

Trieve Vector Inference — Rapid on-premises vector inference solution

Productivity•Text Embedding•Vector Inference

CypherScribe — A platform for instantly converting data into developer documentation

Programming•Documentation Generation•Automation

Taurin — AI-Native Email Client

Productivity•Email Management•AI Automation

Pickle — Real-time voice-driven realistic AI clone

InternationalSelection•Video Conference•Lip Sync

Extractous — A fast and efficient tool for unstructured data extraction

Programming•nlp•rust

HumanLayer — API and SDK for human-in-the-loop feedback, inputs, and approval for AI agents.

Programming•API•SDK

PDF2MD — Convert PDF to Markdown using AI OCR technology.

Productivity•PDF Conversion•Markdown

SAMURAI — Zero-shot visual tracking model with motion-aware memory.

Image•Visual Tracking•Zero-Shot Learning

recordFireside

recordFireside — Capture family stories and create cherished memories.

Others•Family Stories•Recording

Lovable — Full-stack engineers that turn ideas into applications at lightning speed.

InternationalSelection•Full Stack Development•Rapid Prototyping

NotClass — An AI-powered video search platform for free learning resources on any topic.

Education•Video Search•Online Learning

Qwen2.5-Coder-0.5B-Instruct-GGUF — The 0.5B parameter instruction-tuned model within the Qwen2.5-Coder series.

Programming•Code Generation•Code Inference

Qwen2.5-Coder-0.5B-Instruct-AWQ — Qwen2.5-Coder series 0.5B parameter code generation model.

Programming•Code Generation•Code Reasoning

JoyVASA — Audio-driven character and animal image animation technology based on diffusion models

Image•Character Animation•Audio-Driven

FLUX.1 Tools — An advanced suite of text-to-image modeling tools

InternationalSelection•Image Generation•Text-to-Image

Automated-AI-Web-Researcher-Ollama — An automated AI web research assistant that conducts in-depth research using a local large language model.

Productivity•AI Research Assistant•Automated Research

Workers AI — Run machine learning models on Cloudflare's global network.

InternationalSelection•Machine Learning•Edge Computing

AlphaQubit — AI-based decoder for quantum computing error correction

Programming•Quantum Computing•Artificial Intelligence

AI Shell — AI Shell is an AI-powered interactive command-line tool launched by Microsoft.

Programming•PowerShell•Azure

ChatGPT Foundations for K-12 Educators — Free AI training course for K-12 educators

InternationalSelection•Education•Training

whisper-ner-v1 — An advanced model for joint speech transcription and entity recognition.

Productivity•Speech Recognition•Entity Recognition

NVIDIA H200 NVL GPU

NVIDIA H200 NVL GPU — NVIDIA H200 NVL GPU accelerates AI and HPC applications.

Others•HPC•NVIDIA Hopper architecture