21 AI chat and voice tools for Windows. 20 have a free plan. Half of the paid plans start at $9.90 a month or less. 3 are open source. Newest check: 2 Nov 2026.
268 of 721 tools were checked against the vendor's own page in the last 30 days.
| Tool | Price from | Free plan | Runs on | Rating | Checked |
|---|---|---|---|---|---|
| ChatGPTChatGPT is OpenAI's AI assistant, with 1.2 billion weekly users by OpenAI's count, the GPT-6 model family and plans that run from a free tier to a premium Pro tier. | $8/mo | Yes | Web · iOS · Android · Mac · Windows | 4.5 | 22 Oct |
| GeminiGoogle's multimodal AI assistant and model family, sold as a free app, tiered subscriptions and a pay-per-token API | $3/mo | Yes | Web · iOS · Android · Mac · Windows | 4.5 | 2 Nov |
| Microsoft CopilotMicrosoft's AI assistant across Windows, Edge, Word, Excel, Outlook and Teams, from a free tier to per-seat work plans on OpenAI's latest GPT-5 models. | $9.99/mo | Yes | Web · iOS · Android · Mac · Windows | 4.5 | 2 Nov |
| QwenAlibaba's free Qwen chat app for web, desktop and mobile, plus a per-token Model Studio API and open-weight models you can self-host. | -- | Yes | Web · iOS · Android · Mac · Windows | 4.4 | 2 Nov |
| PoeOne subscription reaching 200+ models from every major lab plus community bots, with a free plan to start. Poe's paid plans have no names; each is sold by its compute-point allowance. | $4.99/mo | Yes | Web · iOS · Android · Mac · Windows | 4.0 | 28 Oct |
| Mistral AIMistral AI is a Paris-based AI lab building open-weight foundation models such as Mistral Large 4 and the Vibe assistant, with EU-hosted infrastructure. | $14.99/mo | Yes | Web · iOS · Android · Mac · Windows | 3.9 | 10 Oct |
| Ninja AIAll-in-one AI agent platform giving access to 40+ models including GPT-4.1 and Claude Sonnet, with unlimited image generation and SuperNinja agentic mode; free tier included. | $25/mo | Yes | Web · iOS · Android · Mac · Windows | 3.7 | 22 Sep |
| ContextliPrivacy-first AI speech-to-text that transforms voice into context-aware formatted text across Gmail, Slack, Notion, and 40+ apps. 100 free credits/month, lifetime license available. | $3.75/mo | Trial | Mac · Windows | 3.6 | 30 Oct |
| MonicaAll-in-one AI assistant browser extension and app that combines GPT, Claude, and Gemini in a sidebar for chat, writing, search, and summarization. Free tier available, with paid plans for heavier use. | $9.90/mo | Yes | Web · iOS · Android · Mac · Windows | 3.3 | 12 Oct |
| DoubaoByteDance's Chinese-language AI assistant: chat, search, voice calls, Seedream images, Seedance video and a work mode that runs a PC. | $9.40/mo | Yes | Web · iOS · Android · Windows | -- | 5 Oct |
| Krisp AIRemoves background noise from calls in real time, with optional meeting recording, transcription, and summaries. | $8/mo | Yes | Web · iOS · Android · Mac · Windows | -- | 19 Aug |
| Murf AIUltra-realistic AI Voice Generator with fastest text-to-speech API for voice agents and creators | $19/mo | Yes | Web · iOS · Android · Mac · Windows | -- | 28 Oct |
| PiA personal AI built for conversation rather than tasks: supportive, memory-enabled, and free. | Free | Yes | Web · iOS · Android · Mac · Windows | -- | 19 Aug |
| RaycastOne hotkey for apps, files, clipboard history and multi-model AI on Mac, Windows and iPhone, from a London team founded in 2020. | $10/mo | Yes | iOS · Mac · Windows | -- | 4 Oct |
| Resemble AIGenerative voice AI and deepfake detection for enterprise trust | $29/mo | Yes | Web · Mac · Windows | -- | 19 Aug |
| SpeechifyText-to-speech app that reads PDFs, web pages and book photos aloud in 1,000+ voices on seven platforms, plus voice typing and an AI assistant. | $29/mo | Yes | Web · iOS · Android · Mac · Windows | -- | 11 Oct |
| SpeechmaticsSpeech-to-text API from Cambridge UK covering 55+ languages. Medical model at 93% accuracy, on-prem deployment. Free 4 hrs/month, on-demand from $2.75/hr. | $2.75/mo | Yes | Web · iOS · Android · Mac · Windows | -- | 19 Aug |
| Tandem HealthAI medical scribe from Stockholm that turns consultations into notes and referrals; trusted by 10,000+ European care organisations, with a free plan. | -- | Yes | Web · Windows | -- | 1 Oct |
| Voice.aiVoice changer with apps for 4 platforms, plus voice cloning, text to speech and AI phone agents on one shared credit balance. | $8/mo | Yes | Web · iOS · Android · Mac · Windows | -- | 11 Oct |
| VoicemodReal-time voice changer for Discord, OBS and game chat on Windows and macOS, with 15+ themed soundboards. Free tier, or PRO for every voice. | -- | Yes | iOS · Android · Mac · Windows | -- | 11 Oct |
| Wispr FlowAI voice dictation app that dictates at up to 220 words per minute and reformats it for whichever app you're typing into, on Mac, Windows, iOS, and Android. | $15/mo | Yes | iOS · Android · Mac · Windows | -- | 18 Aug |
A person checks every record against the vendor's own page. Rankings cannot be bought. How Hokai checks records. Not sure what you need? Describe the job to Smart Match and get three picks with reasons.