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Internal Communications Tool
HR's AI internal comms assistant.
Stop writing comms. Start driving change.
Thesmia.ai is an AI chat assistant built specifically for HR teams. Think of it like ChatGPT or Perplexity, but with HR, Marketing, and Change Management expertise built in.
It’s designed to help HR professionals plan and deliver strategic internal communications, from leadership buy-in and manager engagement to employee adoption. Instead of spending hours drafting comms, chasing approvals, or building rollout plans, you can use Thesmia to generate:
💛 Emails, messaging campaigns, and engagement toolkits
💛 Rollout timelines and comms strategies
💛 Board-ready leadership decks and talking points
💛 Templates for manager toolkits and employee nudges
What do HR professionals think of Thesmia.ai?
We're built to take the pressure off busy HR professionals who are tired of writing, chasing, and re-writing internal comms. Unlike generic AI tools, it’s trained specifically in HR strategy, change management, and internal communications, so it understands the nuance of what you do. It helps you craft clear, consistent messages that land with leaders, managers, and employees, saving hours of manual work and helping you focus on the strategic impact behind every initiative.
Structured around outcomes, not just info: launch new systems, drive manager engagement, and win leadership buy-in.
Adaptive across use cases, from rollouts (like performance systems or onboarding) to culture programmes (like Investors in People) and manual processes.
Align your HR tech or accreditation rollouts with smart, structured comms.
Thesmia.ai syncs your internal messaging with the rollout of platforms like HiBob, Lattice, CharlieHR, even accreditations like Investors in People. Just tell it what you’re implementing, and it builds a tailored comms plan aligned to each phase, feature and stakeholder touchpoint. Less time writing, more time making it land.
“Simple AI users save 53 minutes per day thanks to AI … strategic collaborators save a whopping 105 minutes per day.”
Why HR needs AI internal comms tools?
HR isn’t just about policies, it’s about people. And for your initiatives to stick, you need more than a policy update or an all-staff email. You need clear messaging, good timing, and stories that land. That’s where internal comms comes in.
How our internal communications tool helps:
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Make your message matter – Cut through noise with comms that are clear, relevant and engaging
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Drive adoption – Use sequencing, repetition and channel strategy to actually change behaviour
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Bring initiatives to life – Turn “performance review season” into something people understand and support
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Build trust and alignment – Show employees that HR isn’t just enforcing change, it’s leading it with clarity and care
- Create content and plans that align to your tech – rolling out a new platform, we can ensure your content matches their feature set.
Thesmia.ai gives you the tools to do all this, without needing a marketing team.
Resources
Frequently Asked Questions
💡 What exactly does Thesmia do?
Thesmia is a prompt-powered internal comms tool designed specifically for HR teams. It gives you strategic, ready-to-use prompts for everything from launching HR tech to engaging employees and securing leadership buy-in—so your comms don’t just inform, they land.
🧠 How is this different from using ChatGPT or another AI tool?
Thesmia is built for HR, not general use. It combines AI with expert HR and internal comms knowledge, giving you tailored prompts, comms plans, timelines and engagement strategies. We also use UK English, internal audience tone, and HR-specific best practice.
✏️ What kind of content will Thesmia create for me?
Once you respond to the prompts, Thesmia can write:
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Comms plans and timelines
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Employee, manager and SLT messages
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Slide decks for exec buy-in
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Engagement nudges and reminders
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Survey and feedback form copy
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Video scripts and more
📣 Can Thesmia help with more than one audience?
Yes! Every prompt is audience-aware—so you’ll get comms tailored to employees, managers and senior stakeholders. We help you build trust, create clarity, and drive adoption across the board.
📊 Can I track engagement or success through Thesmia?
Thesmia can suggest tools and metrics to track success (e.g. using Loom view rates, Typeform responses, Slack reactions). While we don’t host analytics directly, we help you embed engagement and measurement into your comms plan.
📅 What kind of HR rollouts can I use this for?
Pretty much any HR initiative, including:
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Performance management
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Engagement platforms
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Wellbeing programmes
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Onboarding and offboarding
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Investors in People accreditations
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Payroll or HRIS migrations
And even if you’re using Excel and Word, we’ve got prompts for that too.
🧰 What tools does Thesmia work well with?
We often recommend combining our prompts with tools you already use like:
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Slack / Microsoft Teams
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Loom (video intros)
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Typeform or Google Forms (feedback)
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Notion or SharePoint (resource hubs)
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PowerPoint / Google Slides (decks)
🇬🇧 Is this tool written in UK English?
Yes! Every prompt and response is written in clear, culturally-relevant UK English.
💬 What if I don’t know how to brief AI?
That’s what we’re here for. Our prompts guide you with smart questions so you can give the right info without needing to be an AI expert. You’ll never get stuck or waste time.
📥 Can I export the comms or decks Thesmia creates?
Yes. Once the prompt has generated content, you can easily copy it into your usual formats (Docs, Slides, Word, PowerPoint).