Internal Communications Tool
HR's AI internal comms assistant.
Stop writing comms. Start driving change.
We craft the internal comms, rollout plans, and messaging timelines that get your HR programmes adopted, your leaders aligned, and your people engaged.
With Thesmia.ai, you stop firefighting and start delivering a strategic internal communication strategy that drives real change.
What is Thesmia.ai?
Thesmia.ai is your AI-powered Internal Comms Tool for delivering strategic internal communications that land. From performance cycles to wellbeing rollouts and engagement campaigns, Thesmia.ai helps HR teams create clear, consistent and effective internal comms, all guided by a smart, adaptable internal communication strategy.
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Decks and comms to support senior leadership buy-in
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Internal comms plans aligned to the tech you use
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Comms plans with timelines, channels, and key messages
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Email templates for different audiences
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Slack / Teams messages
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All-hands talking points or slide content
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FAQs and help articles
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Manager enablement content
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Rollout timelines and message sequencing
🥰 HR‑led, expert‑inspired prompts designed for employees, managers, and senior leaders
🤩 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.
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).