prompting should be easy.

A prompt enhancer and prompt library for ChatGPT, Claude, and Gemini. Save what works. Run it again. Built for agencies that don’t live in one model.

enhance a prompt

3 free tries. no account.

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a prompt enhancer, and a library that runs

flagship

Prompt Enhancer

Improve ChatGPT prompts, rewrite a Claude brief, or generate a Gemini template from a task. Enhance, improve, or generate — with the model you will actually run.

enhance / improve / generateChatGPT, Claude, Geminiguest trial

try it free →

why you stay

Prompt library

Save the prompt that worked. Reuse it, fill variables, open it in ChatGPT or Claude. A library that executes, not a folder of notes.

save and reusetemplates with variables

enhance, then save →

cross-model

One prompt, every model

Clients standardise on different stacks. Write for ChatGPT, Claude, or Gemini without keeping three versions in Slack.

target modelmodel-neutral

for agencies

Prompt engineering for marketing teams

Shared workspaces for the team that already uses two AI providers. Prompts live with the work, not inside someone’s ChatGPT project.

multi-clientshared library

built for agencies →

see the difference

one input, two outcomes.

before

“make me a logo”

after

“Design a minimalist logo for a SaaS startup named Acme. Use a geometric mark with clean lines and sharp edges. Navy and white color palette, optimized for both dark and light backgrounds. Output as SVG at 512×512px. The mark should convey precision and reliability — avoid gradients, rounded shapes, or playful elements.”

questions people actually ask

What is a prompt enhancer?: A prompt enhancer rewrites a rough instruction into a structured prompt a model can follow — role, constraints, format, examples. LaunchSphere does this for ChatGPT, Claude, and Gemini, not just one of them.
Do the same prompts work on ChatGPT, Claude, and Gemini?: Not reliably. Each model prefers a different shape. LaunchSphere lets you target the model you will actually run, so a Claude prompt is not a GPT prompt with the name swapped.
Can I save prompts without paying?: Yes. Guests get a short trial of the enhancer. A free account keeps an uncapped prompt library. The paid plan raises the enhancement quota; it does not meter saving and reuse.
Who is LaunchSphere for?: Agencies and marketing teams that already use more than one AI provider and need prompts that live outside any one vendor's workspace.
Can I send a prompt to a teammate?: Yes. Copy a try link from the enhancer or your library. Anyone who opens it lands on the prompt enhancer with the brief already filled — no account required to try it. Saving to a shared library is what a free account (and Teams) is for.

try the prompt enhancer.

No account. Paste a rough brief. Get a prompt you can run in ChatGPT, Claude, or Gemini.

free to start

enhance a prompt

no credit card required

a prompt enhancer, and a library that runs

flagship

Prompt Enhancer

Improve ChatGPT prompts, rewrite a Claude brief, or generate a Gemini template from a task. Enhance, improve, or generate — with the model you will actually run.

enhance / improve / generateChatGPT, Claude, Geminiguest trial

try it free →

why you stay

Prompt library

Save the prompt that worked. Reuse it, fill variables, open it in ChatGPT or Claude. A library that executes, not a folder of notes.

save and reusetemplates with variables

enhance, then save →

cross-model

One prompt, every model

Clients standardise on different stacks. Write for ChatGPT, Claude, or Gemini without keeping three versions in Slack.

target modelmodel-neutral

for agencies

Prompt engineering for marketing teams

Shared workspaces for the team that already uses two AI providers. Prompts live with the work, not inside someone’s ChatGPT project.

multi-clientshared library

built for agencies →

questions people actually ask

What is a prompt enhancer?

A prompt enhancer rewrites a rough instruction into a structured prompt a model can follow — role, constraints, format, examples. LaunchSphere does this for ChatGPT, Claude, and Gemini, not just one of them.

Do the same prompts work on ChatGPT, Claude, and Gemini?

Not reliably. Each model prefers a different shape. LaunchSphere lets you target the model you will actually run, so a Claude prompt is not a GPT prompt with the name swapped.

Can I save prompts without paying?

Yes. Guests get a short trial of the enhancer. A free account keeps an uncapped prompt library. The paid plan raises the enhancement quota; it does not meter saving and reuse.

Who is LaunchSphere for?

Agencies and marketing teams that already use more than one AI provider and need prompts that live outside any one vendor's workspace.

Can I send a prompt to a teammate?

Yes. Copy a try link from the enhancer or your library. Anyone who opens it lands on the prompt enhancer with the brief already filled — no account required to try it. Saving to a shared library is what a free account (and Teams) is for.