Reddit (e.g., r/techsupport, r/fixit, r/electronicsrepair)·Google Lens / Google Images Reverse Search·iFixit·Stack Exchange (e.g., Super User, Electrical Engineering)

Flair.ai 4

Claid.ai·Pebblely·Mokker AI·Blend

Flairo 4

MarketBetter AI Lead Generator·Apollo.io·Hunter.io·Instantly.ai

FlareAi Marketing 3

Mailchimp·ChatGPT (or Gemini)·Copy.ai

Flggd 4

CheckPhish.ai·URLScan.io·VirusTotal·MXToolbox Email Header Analyzer

FlightAware 4

Cirium·Airspace Intelligence·CAE (Flightscape's Flight Management)·Assaia

Flightmare 4

Microsoft AirSim·NVIDIA Isaac Sim·Gazebo Sim·Skybox AI

Flighty 4

FlightElite·BMPD - Flight Delay Prediction·DelayGuard·Lumo Concierge

fline 4

Render·Railway·Vercel·Deta Space

Flot.ai 4

Grammarly·Notion AI·Mem.ai·Mindgrasp

Flot.ai vs Mem.ai

FlowGPT 4

PromptHero·PromptBase·r/ChatGPTPrompts (Reddit community)·awesome-chatgpt-prompts (GitHub repository)

FlowLinker 3

Nuclino·Jira Product Discovery·Notion

Flowly 4

Sendwo AI Agents·OpenClaw·Clawship·Mei

FlowMarket 4

Agent.ai·Google Cloud AI Agent Marketplace·CrewAI AMP·Relevance AI

Flowmingo 4

HireVue·Manatal·Recruitee·OpenCATS

FluentDB 5

Sequel Ace·DBeaver Community Edition·Beekeeper Studio·TablePro·DataGrip

Fluents AI Front Desk 4

RingCentral AI Receptionist·CloudTalk AI Receptionist·Fini AI·Daktela AI Voicebot

FluidDocs Deck Builder 4

Gamma·Beautiful.ai·Decktopus AI·SlideMaker

Fluree AI 4

Graphiti·Neo4j Community Edition·AI Knowledge Graph Generator·Cube

FlutterFlow 4

Adalo·Draftbit·Wappler·Thunkable

Flux 4

MindStudio·Vapi·Glassix·TimelinesAI

FluxTwin AI 3

OpenFOAM·SimScale·ISAT-FFD

Fly.io 4

Render·Railway·Modal Labs·Hugging Face Spaces

Fly.io vs Modal Labs

Focsy Know where your time goes.4

ActivityWatch·ManicTime·WhatPulse·Qbserve

Focus Room 4

ReClipped·Glasp·LoopedIn·Language Reactor

folk 4

Tether AI·OpenClaw·iMe: Telegram AI Messenger·Saner.AI

folk vs Saner.AI

Fonda 5

Foundra·ai cofounder·Founder Studio (by Founder Institute)·Startup Ignition ToolSuite·IdeaProof

Forklane 4

Visual Studio Live Share·JetBrains Code With Me·Replit·GitKraken

Forter 5

Riskified·Sift·Signifyd·Feedzai·Kount

Forums 4

CodeRabbit·Greptile·Amazon Q Developer·Gito

Forums vs Amazon Q Developer

FotoForensics 4

Forensically·JPEGsnoop·ShadowDragon Free Digital Image Forensics Tool·TimeStamp Camera Photo Forensics Online

FoundrOS 4

Manus.ai·Durable·Pineapple Builder·CodeDesign.ai

Fractal 5

Claude·Google Gemini·Microsoft Copilot·Perplexity AI·ChatSonic

Fractal vs Claude

Fragment 4

Dovetail·Condens·Grain·UserBit

Framekind 5

FlutterFlow·DhiWise·Locofy.ai·kawa.ai·Prompt2Flutter

Framer AI 4

TeleportHQ·Kleap·Readdy·Webflow (with AI Site Builder)

Franz 4

Rambox·Ferdium·Beeper·All-in-One Messenger Hub

Free background remover 4

remove.bg·Pixlr Remove BG·Slazzer·Photopea

Free Tools 3

Squoosh·TinyPNG / TinyJPG·Remove.bg (Free Tier)

Freebuff 5

Codeany·Continue.dev·Aider·OpenCode·Kilo

FreeHeadshot 5

PixelPanda·BetterPic·Magic Hour·Headshot AI (Astria.ai open-source project)·Canva AI Headshot Generator

Freeplane 4

FreeMind·XMind·SimpleMind·Vym (View Your Mind)

Freesolo Flash 4

MLflow·Continue.dev·Hugging Face Accelerate & Spaces·Weights & Biases (W&B)

Freshdesk 4

Zendesk·Intercom·Salesforce Service Cloud·Zoho Desk

Freu AI 4

Simular AI·Macuse·Fazm·Prism

Freu AI vs Simular AI

From the Page 4

Transkribus·eScriptorium·Recogito·Scripto

Front-End-Checklist 4

Qodo·Greptile·Evinced·TestParty

Front-End-Checklist 4

Kombai·Cursor·GitHub Copilot·Modern Web Guidance (Google Chrome)

Frontière AI 5

Hugging Face Inference API·Replicate·OpenRouter·LocalAI·Mistral AI API

Frontrunners.io 4

Apollo.io·Hunter.io·GMass·Skrapp.io

Fugu 4

Microsoft AutoGen·CrewAI·LangGraph·RouteLLM

Fugu vs CrewAI Fugu vs LangGraph

FunClip 5

Clips (by Vinci)·OpenShorts·Descript·OpusClip·VEED.IO

FunClip vs OpusClip FunClip vs VEED.IO

Functionize 4

Mabl·Tricentis Tosca·Testim (by Tricentis)·Virtuoso QA

FundedLens Ai chart bot 4

SnapPChart·ChartAnalyst.ai·ChartingLens AI Chat·ChartGuru

Fundraisly 4

AngelList Venture·Crunchbase·Gust·Founderuite

Fundraisly 4

Foundersuite·Signal by NFX·Capital Reach AI·Investor Match.ai

FungID 3

Picture Mushroom·ShroomID·Seek by iNaturalist

FusedFrames 4

Zapier AI·MindStudio·Google Gemini Enterprise Agent Platform (Vertex AI)·Microsoft Copilot Studio

FutureTools 5

There's An AI For That·Futurepedia·AI Tools Directory·Product Hunt·Best of AI

Fuzzy AI 5

Waalaxy·Octopus CRM·Linked Helper·Dux-Soup·LinkedRadar

fx (by Vercel)4

Ollama·LocalAI·LiteLLM·llm (by Simon Willison)

Fyxer 4

Boomerang for Gmail/Outlook·Compose AI·GrammarlyGO·Reclaim.ai

Gaia 5

MyArchitectAI·VisualizeAI·REimagine Home·Planner 5D·xFigura

GainzAlgo 3

TradingView·TrendSpider·MetaTrader (MQL5 Community)

Galileo AI 4

LangSmith·Braintrust·Langfuse·Arize AI

Galileo AI vs LangSmith

Galileo AI 4

Langfuse·Arize AI (Phoenix)·Braintrust·Comet (Opik)

Gauge 4

DeepSmith·Otterly.AI·AIclicks·GEO/AEO Tracker (Open-Source)

Gaugelet 4

TokenBar·Notchy·FavTray·Tokens 4 Breakfast

Gazebo 4

Webots·NVIDIA Isaac Sim·CoppeliaSim·MuJoCo

GDevelop 4

Godot Engine·Construct 3·GameMaker·Stencyl

Geekbot 5

Standuply·DailyBot·Polly·ScrumGenius·Open-source Slack Standup Bot (e.g., protella/standup-bot)