ChatGPT Plus vs. ChatGPT Enterprise

Evertune is the Generative Engine Optimization (GEO) platform that helps brands improve visibility in AI search across ChatGPT, AI Overview, AI Mode, Gemini, Claude, Perplexity, Meta, DeepSeek and Copilot. We're building the first marketing platform for AI search as a channel. We show enterprise brands exactly where they stand when customers discover them through AI — then give them the precise playbook to show up stronger. This is Generative Engine Optimization, also known as AI SEO. Why Leading Enterprise Marketers Choose Evertune: Data Science at Scale: : We prompt across every major LLM at volumes that capture response variations and ensure statistical significance for comprehensive brand monitoring and competitive intelligence. Actionable Strategy, Not Just Dashboards: We decode exactly what gets brands mentioned more and ranked higher, then deliver the specific content, messaging and distribution moves that improve your position. Dedicated Customer Success: Our team provides hands-on training and strategic guidance to help you execute on insights and improve your AI search visibility. Purpose-Built for AI as a Channel: Evertune was founded in 2024 specifically for how LLMs select and rank brands. While others retrofit SEO tools, we're architecting the infrastructure for where marketing is going: AI search with organic visibility today, paid placements and agentic commerce tomorrow. Proven Leadership: Our founders helped build The Trade Desk and pioneered data-driven digital advertising. We've shepherded an entire industry through transformation before and have seen early adopters grab the competitive advantage. Our investors, including data scientists from OpenAI and Meta, back our vision because they see where this channel is heading.

Fathom is an AI notetaking and meeting intelligence platform designed to help individuals and teams capture conversations, summarize key points, and move work forward faster. The platform records meetings, generates accurate transcripts, creates instant summaries, identifies action items, and sends updates so users can stay present during calls. Fathom supports both bot-based meeting capture and bot-free capture through its desktop app, giving users more flexibility in how they record meetings. Its AI summaries are available immediately after calls and can be tailored to team workflows and priorities. Ask Fathom lets users search across meeting history and ask questions about decisions, commitments, customer signals, risks, opportunities, and next steps. The platform also helps teams monitor key topics so important moments are easier to identify across conversations. Fathom is useful for customer calls, sales meetings, marketing discussions, customer success reviews, strategy sessions, internal syncs, and team workflows. Its integrations connect meeting notes and insights with tools such as Google Meet, Zoom, Microsoft Teams, Gmail, Slack, Salesforce, HubSpot, Notion, Asana, ChatGPT, Claude, Zapier, public APIs, and MCP workflows. Teams can use Fathom to create shared visibility across meetings so decisions and follow-through are not lost between calls. The platform supports enterprise requirements with SOC 2 Type II, GDPR, HIPAA compliance, SSO, and SCIM. By combining AI meeting notes, bot-free capture, transcripts, summaries, action items, topic monitoring, search, integrations, and compliance, Fathom helps teams reduce admin work and turn conversations into measurable progress.

AthenaHQ is a platform dedicated to Generative Engine Optimization (GEO), designed to help businesses dominate AI-driven brand discovery. The platform supports real-time monitoring of brand mentions and perception in AI-generated content, enabling businesses to refine their AI strategy. AthenaHQ integrates advanced tools for competitor analysis, AI search volume tracking, and sentiment analysis, providing businesses with crucial insights to adjust and optimize their approach. By focusing on AI readability and structured data, AthenaHQ helps brands enhance their visibility across generative search engines, positioning them for long-term success as the search landscape shifts towards AI-driven discovery.

HubSpot AEO is an advanced answer engine optimization platform designed to help businesses succeed in the era of AI-driven search. It enables companies to understand how they appear in AI-generated answers across platforms like ChatGPT, Gemini, and Perplexity. The tool provides a visibility score that tracks how often a brand is mentioned and whether those mentions are positive, negative, or neutral. It also identifies the most relevant prompts and questions that potential customers are asking AI systems. HubSpot AEO analyzes which content sources, domains, and pages are influencing AI-generated responses. This insight helps businesses create and optimize content that increases their chances of being recommended by AI. The platform delivers actionable recommendations, such as updating existing content or creating new pages to improve visibility. Integration with HubSpot’s CRM allows for more personalized and data-driven optimization strategies. The tool is designed to be user-friendly, requiring minimal setup while delivering clear and actionable insights. It helps businesses shift from traditional SEO to a new model focused on AI-driven discovery. By understanding how AI systems evaluate and recommend content, companies can position themselves more effectively in search results. Overall, HubSpot AEO empowers businesses to increase visibility, generate more leads, and stay competitive in an AI-first digital landscape.

ONLYOFFICE Docs serves as a robust and secure online office suite tailored for teams and companies of all dimensions. Users can create and modify documents, spreadsheets, presentations, fillable forms, and PDFs seamlessly. The platform allows for real-time collaboration among team members through two co-editing modes, along with features like version history and various other tools. By enabling your preferred AI assistant—such as ChatGPT, DeepSeek, Mistral, or Groq AI—you can generate new content, summarize information, translate text, and leverage additional functionalities while working on your office files. Furthermore, ONLYOFFICE Docs can be integrated into your existing business platforms, including but not limited to Odoo, Alfresco, Confluence, Pipedrive, Nextcloud, Redmine, and SuiteCRM, through a wide array of integration applications (with over 40 options available). Additionally, you can utilize Docs within the ONLYOFFICE DocSpace, a collaborative platform designed around document teamwork, which comes equipped with the entire online office suite. This allows users to create specific spaces for various projects, invite team members, set access permissions, and collaborate in a manner that suits their needs. With DocSpace, you can not only store, share, and co-edit office files but also engage with external parties, expanding the possibilities of collaboration beyond your immediate team.

ZenTreasury is the financial contract accounting subledger for the Office of the CFO. Group controllers, CFOs, treasury managers, and auditors all work from the same contract data, because the ERP that posts the journal entry does not know the contract behind it. Add a lease once and ZenTreasury generates the right of use asset, the liability, and the full period by period schedule automatically, with depreciation, interest, and balance carry forward following the standard from day one. Index-linked remeasurement is handled automatically: index rates, base values, applied dates, and next indexation dates are tracked per contract and applied on schedule. Every modification, including scope changes, term extensions, rate revisions, and partial terminations, triggers a recalculation and is logged with a timestamp and user, so the before and after picture is always there without a follow up request. On the treasury side, ZenTreasury centralises FX position management (forwards, swaps, cross currency instruments with mark-to-market), internal and external loan and money market tracking with DCF valuation against yield curves and automated interest calculations, trade finance and guarantee monitoring with fee and exposure tracking, and group wide cash flow forecasting with scenario modelling. All multi entity, multi currency, with a complete per-field audit trail and direct bank connectivity. Every customer gets a dedicated, isolated database, so lease and treasury data is never shared with other tenants. This is a meaningful differentiator for enterprise audit and GDPR requirements. Multi entity, multi currency, SSO (Azure, Entra, Google, Microsoft 365), MFA, and role-based access are all included. It is one platform, not a bundle of modules: accounting is included, and pricing scales to the contracts, entities, and users you actually run. Lease calculations are independently reviewed by an international audit firm. Connect Claude, ChatGPT, or any MCP client

Concord Horizon is a modern contract management solution designed for teams that want faster creation, review, and analysis supported by built in AI capabilities. The platform introduces a cleaner, more customizable interface with light or dark mode, full screen layouts, collapsible navigation, custom and pinnable columns, and layered filtering to speed up daily work. AI Copilot allows users to ask natural questions about any contract, generate summaries, extract key details, and produce quick insights or reports. AI Search uses both semantic and lexical search to surface meaningful results across large portfolios and supports multi actions for efficiency. Through MCP, users can access contract insights directly in ChatGPT or Claude and automate monitoring tasks. Concord safeguards all contract data through a zero data retention policy with AI partners so customer information is never used to train AI models .

AuthorityTech operates the world’s inaugural AI-native Machine Relations platform and agency, engineered specifically to establish ambitious brands within the Tier-1 media outlets that AI search engines intuitively trust, index, and cite. While legacy public relations agencies rely on retainer-heavy efforts to influence humans, AuthorityTech designs earned media for the true modern gatekeeper—the machine—utilizing a risk-free, 100% performance-based, pay-per-placement framework. Through this approach, leading answer engines like ChatGPT, Perplexity, Gemini, and Google AI Overviews can accurately process the brand, map its placement to the correct market category, and reference it during high-intent buyer queries. Defined in 2024 by Founder and CEO Jaxon Parrott, Machine Relations represents the strategic discipline of making corporate brands discoverable and citable across LLM architecture. AuthorityTech executes this via a proprietary five-layer system: Earned Authority, Entity Clarity, Citation Architecture, Distribution, and Measurement—unifying AI SEO, GEO, AEO, and PR into a singular engine for scaling machine trust. Chief Growth Officer and Cofounder Christian Lehman operationalizes the methodology, collaborating directly with growth companies to deploy this strategy globally. Tapping into a direct distribution network of over 1,600 Tier-1 publications, AuthorityTech has generated thousands of AI-cited placements for more than 200 corporate clients, including 27 tech unicorns, to secure permanent AI search footprint and measurable citation share. The agency delivers this through a three-stage execution process: Map: Reverse-engineering category landscapes and competitor prompt footprints. Match: Blending unique brand narratives with highly authoritative media outlets. Place: Guaranteeing live coverage through strategic, relationship-driven outreach.

Transformify (TFY): One Platform for Global Hiring and Contractor Payments Hiring across borders doesn’t have to be complicated. Transformify (TFY) is a simple, all-in-one platform for global hiring and contractor management—built to help teams grow faster while staying compliant. Recruiting is easy with TFY’s AI-powered ATS. From ChatGPT-assisted job descriptions to smart candidate matching and predictive hiring insights, TFY helps you find the right talent without the guesswork. Once you’ve hired, onboard your team in one click. Contracts? Documents? Sorted. Compliance worries? TFY’s Contractor of Record (AOR) service helps mitigate contractor misclassification risks worldwide. Pay contractors in 184 countries using Revolut, Payoneer, PayPal, Venmo, local bank transfers, push to card, SWIFT, SEPA—or 28+ cryptocurrencies. One platform. No tool chaos. 🏆 2025 British Recruitment Award and GBEA award winner. Ranked among the Top 200 fastest-growing companies in the UK.

LM-Kit.NET serves as a comprehensive toolkit tailored for the seamless incorporation of generative AI into .NET applications, fully compatible with Windows, Linux, and macOS systems. This versatile platform empowers your C# and VB.NET projects, facilitating the development and management of dynamic AI agents with ease. Utilize efficient Small Language Models for on-device inference, which effectively lowers computational demands, minimizes latency, and enhances security by processing information locally. Discover the advantages of Retrieval-Augmented Generation (RAG) that improve both accuracy and relevance, while sophisticated AI agents streamline complex tasks and expedite the development process. With native SDKs that guarantee smooth integration and optimal performance across various platforms, LM-Kit.NET also offers extensive support for custom AI agent creation and multi-agent orchestration. This toolkit simplifies the stages of prototyping, deployment, and scaling, enabling you to create intelligent, rapid, and secure solutions that are relied upon by industry professionals globally, fostering innovation and efficiency in every project.