Free AI tools are suitable for validating requirements first, completing lightweight tasks, or controlling personal usage costs. This page features products that offer long-term free plans, focusing on free limits, export restrictions, commercial authorization, and whether payment methods need to be bound, making it easy for users to find options that can truly be used continuously.
Scale Insights is an Amazon PPC automation and ad control tool for Amazon FBA sellers, agencies, and aggregated e-commerce brands to set up keyword rules, automatically adjust bids, manage advertising strategies, and analyze ACOS. It focuses on providing controllable, ruled-based automation for Amazon PPC delivery, with key capabilities including being built by 5 Amazon FBA sellers, offering a 30-day free trial, keyword-oriented, and bidding rule control. It offers free entry or trial credits, which are suitable for verifying results with small tasks first. Before use, you need to pay attention: Advertising rules should combine profit, inventory, seasonality and platform policies to avoid budget loss of control. If you plan to adopt it for a long time, it is recommended to test input lead time, output availability, manual review costs, and permission boundaries with real samples before deciding whether to put it into a fixed process.
SAT Sphere is a Digital SAT prep platform for students, parents, and tutors preparing for the Digital SAT when taking courses, doing practice tests, using flashcards, creating study plans, and AI tools. It focuses on centralizing SAT prep materials, exercises, and plans into a single learning platform, with key capabilities including lessons, practice tests, and flashcards, study plans and AI tools, and a focus on the Digital SAT. It offers free entry or trial credits, which are suitable for verifying results with small tasks first. Before use, it should be noted that AI learning suggestions cannot replace system review, and the mock test results should be continuously adjusted based on weak points. If you plan to adopt it for a long time, it is recommended to test input lead time, output availability, manual review costs, and permission boundaries with real samples before deciding whether to put it into a fixed process.
SAM TTS is a Microsoft SAM-style text-to-speech tool for nostalgic audio creators, video writers, and those who need a classic synthesized voice to generate Microsoft SAM-style speech online, adjust speech rate, pitch, and download audio. It focuses on reproducing classic Windows XP synthetic speech in the browser, with key capabilities including providing Microsoft SAM TTS Online, adjustable pitch, speed, and downloadable audio, and generating SAM speech for free. It's free to use, so it's good to start with a personal task. Before use, you need to pay attention to avoid misleading identity when using sound materials, and you need to confirm audio licensing and platform requirements for commercial content. If you plan to adopt it for a long time, it is recommended to test input lead time, output availability, manual review costs, and permission boundaries with real samples before deciding whether to put it into a fixed process.
SAM 3D is a 2D image-to-3D model tool for 3D creators, e-commerce display teams, game developers, and designers to generate 3D objects or 3D mannequins from a single 2D image. It focuses on quickly generating workable 3D reconstructions from plain images, with key capabilities including support for SAM 3D Objects and SAM 3D Body, 3D models from a single photo, and free access to credit cards. It offers free entry or trial credits, which are suitable for verifying results with small tasks first. Note before use: Generate models to check topology, scale, material, copyright, and subsequent software compatibility before they are used in production. If you plan to adopt it for a long time, it is recommended to test input lead time, output availability, manual review costs, and permission boundaries with real samples before deciding whether to put it into a fixed process.
Saleswise is an AI sales assistant for real estate agents, suitable for real estate agents, real estate teams and brokerage companies when generating CMAs, listing descriptions, personalized emails, sales scripts and room layout suggestions. Its focus is to centrally generate daily copywriting and analytical materials for real estate sales. Its main capabilities include targeting real estate agents, supporting CMAs, emails, scripts and listing descriptions, and providing free trial entrances. It provides free entry or trial credits, which is suitable for verifying results with small tasks first. Note before use: Property prices, compliance disclosures and contract terms must be verified by a licensed professional. If long-term adoption is planned, it is recommended to use real samples to test the input preparation time, output availability ratio, manual review cost and authority boundary before deciding whether to put it into a fixed process.
SalesRobot is a LinkedIn and email cold outreach automation tool for sales teams, agencies, and B2B teams that need to reach prospects across multiple channels when running LinkedIn and email outreach campaigns, sending personalized messages, and tracking responses. It focuses on helping sales teams execute cold outreach campaigns in a more systematic way, with key capabilities including support for LinkedIn and cold email outreach, a 14-day free trial and 225 free credits, and the ability to run multiple automated outreach campaigns. It offers free entry or trial credits, which are suitable for verifying results with small tasks first. Before use, you need to pay attention: Before outreach, you should confirm the source of the list, the unsubscribe mechanism, the frequency of sending and the platform's compliance. If you plan to adopt it for a long time, it is recommended to test input lead time, output availability, manual review costs, and permission boundaries with real samples before deciding whether to put it into a fixed process.
SalesMind AI is a LinkedIn outreach automation and B2B lead tool for B2B sales, founders, growth teams, and agencies to find leads, enrich data, generate personalized messages, and automate follow-ups. It focuses on managing LinkedIn's finding, reaching, replying, and nurturing process with AI, with key capabilities including support for AI Lead finder and B2B Data enrichment, AI Sales Agent and Outreach Automation, and a 7-day free trial. It offers free entry or trial credits, which are suitable for verifying results with small tasks first. Note before use: LinkedIn automation controls frequency, maintains real identity, and manual takeover to avoid violating platform rules. If you plan to adopt it for a long time, it is recommended to test input lead time, output availability, manual review costs, and permission boundaries with real samples before deciding whether to put it into a fixed process.
Salesify is an AI sales coaching and deal analytics platform for sales managers, sales reps, and revenue teams that need to review calls to analyze recordings, generate deal insights, judge sentiment, and personalize sales coaching. It focuses on turning sales conversations into replayable wins, loses, and follow-up leads, with key capabilities including AI Sales Coach, recordings, deal insights, and sentiment, and 5 free hours per month. It offers free entry or trial credits, which are suitable for verifying results with small tasks first. Before use, it should be noted that coaching suggestions need to be combined with the context of real customers, and model judgment cannot be regarded as the only performance conclusion. If you plan to adopt it for a long time, it is recommended to test input lead time, output availability, manual review costs, and permission boundaries with real samples before deciding whether to put it into a fixed process.
Salesforge is a LinkedIn, Mail and AI SDR outreach platform suitable for B2B sales teams, growth teams and agents when managing multiple mailboxes, multiple LinkedIn dispatches, lead finding and AI SDR outreach. Its focus is on putting sales outreach, mail infrastructure and AI agents in the same growth system. Its main capabilities include providing Agent Frank AI SDR, supporting unlimited mailboxes and LinkedIn senders, and a 7-day free trial. It provides free entry or trial credits, which is suitable for verifying results with small tasks first. Note before use: Cold Outreach must comply with unsubscription, recipient consent, platform limits and sender reputation requirements. If long-term adoption is planned, it is recommended to use real samples to test the input preparation time, output availability ratio, manual review cost and authority boundary before deciding whether to put it into a fixed process.
SalesAPE.ai is an AI sales rep and inbound lead conversion tool for sales teams, service-based businesses, and companies that need to handle inbound leads to train AI sales reps, qualify leads, respond to inquiries, and book meetings. It focuses on enabling inbound leads to receive consistent sales responses during off-hours, with key capabilities such as training their own AI sales rep, support voice and email, and providing free testing of AI agents. It's better suited for teams with clear budget and process needs. Please note before use: quotes, contracts, refunds, and sensitive customer issues need to be confirmed manually and cannot be completely handed over to automated agents. If you plan to adopt it for a long time, it is recommended to test input lead time, output availability, manual review costs, and permission boundaries with real samples before deciding whether to put it into a fixed process.
Saga is a notes, documents, and task AI workspace for teams, personal knowledge management users, students, and content creators to manage notes, documents, tasks, generate content, summarize meetings, and organize knowledge. It focuses on putting knowledge bases, tasks, and AI writing in collaborative spaces, with key features including free access for up to 3 members, 5000 AI words per month on the free plan, and support for notes, docs, and tasks. It offers free entry or trial credits, which are suitable for verifying results with small tasks first. Note before use: Teams should plan permissions, sharing scopes, and sensitive document upload rules before using it. If you plan to adopt it for a long time, it is recommended to test input lead time, output availability, manual review costs, and permission boundaries with real samples before deciding whether to put it into a fixed process.
SafeWrite AI is a personalized AI text paraphrasing tool for content writers and student users who need to adapt their drafts to their personal writing style and review detector feedback. It focuses on tailoring text expressions to the user's own tone, with key features such as the ability to create a personal AI humanizer model, support for multilingual interfaces, and a free trial. It offers free entry or trial credits, which are suitable for verifying results with small tasks first. Note Before Use: It must not be used to forge authorship, circumvent academic integrity requirements, or handle unauthorized texts. If you plan to adopt it for a long time, it is recommended to test input lead time, output availability, manual review costs, and permission boundaries with real samples before deciding whether to put it into a fixed process.
SafePlates is a personalized recipe generator tool for individuals with dietary preferences, allergy restrictions, or those who want to quickly schedule meals to generate recipes based on dietary restrictions and preferences, as well as review ingredients and cooking information. It focuses on translating individual dietary conditions into more actionable recipe suggestions, with key capabilities such as generating recipes based on dietary needs, providing recipe information, and using without an account. It's free to use, so it's good to start with a personal task. Before use: Allergies, diseases diets and children's diets need to be consulted with a professional and cannot be relied upon only to generate recipes. If you plan to adopt it for a long time, it is recommended to test input lead time, output availability, manual review costs, and permission boundaries with real samples before deciding whether to put it into a fixed process.
Ryne AI is an AI text paraphrasing and detection comparison tool for writers who need to compare text naturalness, modify tone, and check detection feedback to rephrase AI-generated text, view detection reports, organize citations, and class notes. It focuses on helping users understand text style differences and make their expressions more natural, with key features including Text Humanizer, AI Report, and Citation Kitchen, a free plan available, and the inclusion of Lecture Lab and Essay Composer. It offers free entry or trial credits, which are suitable for verifying results with small tasks first. Notes Before Use: Academic and professional submissions should follow institutional rules and cannot be used to conceal sources, falsify citations, or circumvent review. If you plan to adopt it for a long time, it is recommended to test input lead time, output availability, manual review costs, and permission boundaries with real samples before deciding whether to put it into a fixed process.
Runway is an AI video generation and world model platform for film and television production, creative advertising, media teams, and visual creators to generate videos, edit media, create character assets, and explore world model capabilities. Its focus is on providing basic video generation capabilities for creative production and simulation world research, including building General World Models, providing product on-ramps for media, entertainment, robotics, and autonomy, and providing Runway Characters. It offers free entry or trial credits, which are suitable for verifying results with small tasks first. Before use, you need to pay attention to the copyright of the material, character authorization, model terms, and generated content review for commercial use. If you plan to adopt it for a long time, it is recommended to test input lead time, output availability, manual review costs, and permission boundaries with real samples before deciding whether to put it into a fixed process.
RunComfy is a ComfyUI cloud operation and API platform suitable for AI image creators, workflow developers and teams that need to deploy ComfyUI when running ComfyUI online, using templates, training models, and deploying extensible APIs. Its focus is to run and share ComfyUI workflows without local configuration. Its main capabilities include providing ComfyUI Cloud, having 200+ ready-to-run templates, and supporting scalable APIs. It provides free entry or trial credits, which is suitable for verifying results with small tasks first. Pay attention before using: Custom models and materials must be confirmed for authorization, and production APIs must also be tested for cost, delay and stability. If long-term adoption is planned, it is recommended to use real samples to test the input preparation time, output availability ratio, manual review cost and authority boundary before deciding whether to put it into a fixed process.
runCLAUDErun is a native scheduler tool for macOS developers and automation users who use Claude Code to schedule Claude Code commands to run in the background at any time, interval, or condition. Its focus is on allowing local development tasks to be scheduled and retain local control on macOS, with key capabilities including native macOS apps, support for Apple Silicon and Intel Macs, and no registration or sign-in required. It's free to use, so it's good to start with a personal task. Note before use: Restrict directories, permissions, and modifiable file scopes before automatically executing code commands. If you plan to adopt it for a long time, it is recommended to test input lead time, output availability, manual review costs, and permission boundaries with real samples before deciding whether to put it into a fixed process.
Rube is an AI-oriented, cross-app action tool for developers, automation teams, and users who want to connect AI to everyday tools when it comes to letting AI perform actions through apps like Gmail, Slack, Calendar, social media, and more. It focuses on connecting application certification, tool selection, and cross-app actions to AI use, with key capabilities including being launched by Composio, supporting over 600 apps, and offering Marketplace, Recipes, and Pricing. It offers free entry or trial credits, which are suitable for verifying results with small tasks first. Before use, you should set permissions, confirmation steps, and audit records before performing actions such as email, calendar, and social posting. If you plan to adopt it for a long time, it is recommended to test input lead time, output availability, manual review costs, and permission boundaries with real samples before deciding whether to put it into a fixed process.
Routerra is a multi-site delivery routing tool for delivery teams, local service providers, and operators who need to plan multi-stop routes when importing addresses, optimizing traffic and time windows, and navigating in Google Maps, Waze, or Apple Maps. Its focus is on turning a large number of stops into easier delivery routes, with key capabilities including support for 200+ delivery stops, the ability to import stops from tables, lists, or photos, and the ability to optimize routes 10 times a day for free. It offers free entry or trial credits, which are suitable for verifying results with small tasks first. Note before use: Route results still need to be combined with vehicle restrictions, driver hours, customer time windows, and temporary road condition adjustments. If you plan to adopt it for a long time, it is recommended to test input lead time, output availability, manual review costs, and permission boundaries with real samples before deciding whether to put it into a fixed process.
Roshi is a teacher course material generator tool for teachers, trainers, and those who need to quickly produce interactive learning materials when generating summaries, vocabulary lists, questions, activities, and conversational exercises with voice. It focuses on quickly breaking down teaching topics into interactive materials that can be used in the classroom, with key capabilities such as producing 5 free lessons per month, generating matching exercises and voiced dialogues, and producing course materials for teachers. It offers free entry or trial credits, which are suitable for verifying results with small tasks first. Before use, you need to pay attention: Before using the classroom, check the age fit, factual accuracy, teaching objectives and copyright source. If you plan to adopt it for a long time, it is recommended to test input lead time, output availability, manual review costs, and permission boundaries with real samples before deciding whether to put it into a fixed process.
RoomDesigner.ai is an AI room design and virtual set tool for home users, designers, real estate agents, and renovation teams to generate interior, exterior, or garden designs by selecting modes and over 25 styles after uploading photos. Its focus is on using AI to transform space photos into multiple design directions, with main capabilities including support for room, home interior, exterior and garden, 2 free credits, and more than 25 design styles. It offers free entry or trial credits, which are suitable for verifying results with small tasks first. Precautions Before Use: Confirm size, materials, budget, and local construction restrictions before final landing. If you plan to adopt it for a long time, it is recommended to test input lead time, output availability, manual review costs, and permission boundaries with real samples before deciding whether to put it into a fixed process.
Room Design is a free AI room design and photo rendering tool for users who want to transform their rooms, experiment with soft furnishings, and create displays when uploading room photos, choosing styles, and generating photogenic 4K interior renderings. It focuses on quickly turning real room photos into comparable design visuals, with key features such as free generation 5 times a day, support for uploading photos and choosing styles, emphasis on no login and no credit card required. It offers free entry or trial credits, which are suitable for verifying results with small tasks first. Before use, it should be noted that furniture proportions, lighting, structural modification and budget must still be reviewed by the user or designer. If you plan to adopt it for a long time, it is recommended to test input lead time, output availability, manual review costs, and permission boundaries with real samples before deciding whether to put it into a fixed process.
Room AI is an AI interior design generator tool for home improvement users, interior designers, and those who need to quickly see style schemes when selecting over 40 interior styles and generating room design reference drawings. Its focus is on allowing users to quickly compare different home style directions in the browser, and its main features include more than 40 interior design styles, no download and installation, and free trial. It offers free entry or trial credits, which are suitable for verifying results with small tasks first. Note before use: The generated drawings can only be used as a reference for the scheme, and the construction dimensions, materials, budget, and safety specifications need to be professionally confirmed. If you plan to adopt it for a long time, it is recommended to test input lead time, output availability, manual review costs, and permission boundaries with real samples before deciding whether to put it into a fixed process.
Roketfy is an Etsy shop listing analysis and recommendation tool for Etsy sellers, e-commerce operators, and agencies to analyze product titles, keywords, and listing performance, and provide recommendations for sales optimization. It focuses on helping sellers discover room for improvement in listing content and keywords, and its main capabilities include Etsy sales analytics, analyzing listings and giving smart recommendations, and support for 3 listings on the free plan. It offers free entry or trial credits, which are suitable for verifying results with small tasks first. Please note before use: Recommended content needs to be reviewed in combination with real products, inventory, advertising budget, and platform policies. If you plan to adopt it for a long time, it is recommended to test input lead time, output availability, manual review costs, and permission boundaries with real samples before deciding whether to put it into a fixed process.