Worthwhile Chat

Sector-owned AI chat, built by and for charities to help maximise impact

Annotated user interface of a chat application
Worthwhile Chat interface (for illustrative purposes)

What Chat Can Do

Through listening to and working with 1,000s of charities, we've identified some core uses for Worthwhile Chat. The list below is just a start point, and will continue to grow as new use cases emerge.

📑
Summarise documents

Engage with Chat to pull out research insights or learn more about a fund to check if you charity is a good fit.

🗞️
Draft a volunteer newsletter

Let Chat help you draft a newsletter for your volunteer community, outlining activities and achievement.

💡
Generate service delivery ideas

Describe the impact you seek and use Chat to brainstorm new ways to meet community needs.

🤝
Explore partnerships

Work with Chat to help you think through potential partnerships that align with your mission and values.

About Chat

Worthwhile Chat is being developed by CAST and The Developer Society. It works much like Copilot, Gemini, Claude and ChatGPT. Unlike these tools, Worthwhile Chat is specifically designed for the non-profit sector, supporting you with common charity tasks.

Privacy-centric

Your sensitive data stays secure and private, with full control over what gets shared.

Community-led

Built by and for social sector needs. Features determined by you and peers.

Protected data

Your data stays in the UK and EU, never used for training. Delete your data anytime.

Ethical

Built on principles that put your mission and communities first, not profit margins.

Transparent

We'll tell you what AI can and can't do. When issues arise, we share what's happening.

Trusted creators

Being built by CAST and Dev, trusted by 1,000s of UK charities.

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Indicative Pricing

Below are estimated monthly subscription fees for each plan. We're aiming for the yearly cost to be 25% cheaper than monthly costs. Each plan will include a two-week free trial.

A note on costs: development costs for Chat are being paid for by external funding sources. Subscription fees will go towards technical infrastructure, computational expenses, ongoing research, feature development and community support. We are hoping to secure further funding to help pay for plans for charities with lower yearly income.

Starter Plan
£4/mo
Perfect for trying out the platform or lite use at an affordable price.
Includes:
Access to Chat
Search AI chats
15 prompts per day
5 Knowledge Bases
3 Projects
Pro Plan
£16/mo
Perfect for daily use and organising chats into multiple projects.
Includes:
Access to Chat
Search AI chats
Unlimited prompts
Unlimited Knowledge Bases
Unlimited Projects
Team Plan
£16/mo (per user)
Perfect for teams using AI together on projects. Minimum three people.
Includes:
Access to Chat
Search AI chats
Unlimited prompts
Unlimited Knowledge Bases
Unlimited Projects
Shared Prompt Library
Connect to OneDrive
Connect to Google Drive
Starter Plan
£3/mo
£36/year
Perfect for trying out the platform or lite use at an affordable price.
Includes:
Access to Chat
Search AI chats
15 prompts per day
5 knowledge bases
3 projects limit
Pro Plan
£12/mo
£144/year
Perfect for daily use and organising chats into multiple projects.
Includes:
Access to Chat
Search AI chats
Unlimited prompts
Unlimited knowledge bases
Unlimited projects
Team Plan
£12/mo (per user)
£144/year
Perfect for teams using AI together on projects. Minimum three people.
Includes:
Access to Chat
Search AI chats
Unlimited prompts
Unlimited knowledge bases
Unlimited projects
Shared prompt library
Connect to OneDrive
Connect to Google Drive
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