PromptShip helps AI engineers version, test, and iterate on prompts for ML pipelines, RAG systems, and LLM applications.
Trusted by teams shipping with AI
Most ai engineers are stuck doing this the hard way. Here's the shift PromptShip unlocks.
Your evaluation prompts live in Jupyter notebooks, system prompts in config files, and the best few-shot examples in Slack threads. No single source of truth.
Every edit creates a new version with diff tracking. Roll back when a prompt regression breaks your pipeline.
You tweak a system prompt and eyeball the output. There is no way to A/B test across models or track which version performed best.
Use {{context}}, {{schema}}, and {{examples}} to build reusable prompt templates across different ML tasks.
Every engineer has their own prompt patterns. Your RAG pipeline uses different extraction prompts depending on who last touched the code.
Test the same prompt on GPT-4o, Claude, and Gemini side by side. Find which model handles your specific task best.
No credit card · 200 free prompts · Cancel anytime
Real, clone-ready prompt templates trusted by ai engineers on PromptShip. Open any card to view, fork, or run it.
Transforms a customer pain point into a compelling narrative story that makes investors feel the problem viscerally — using real customer interview language and behavior patterns.
Generate a complete, production-ready 5-email cold outreach sequence — with subject lines, email bodies, send timing, and the psychology behind each touch — for a single campaign.
Generates a full 12-slide pitch deck narrative — from problem through ask — with slide-by-slide content, investor-grade language, and the structural logic that keeps sophisticated investors turning pages.
Bridges the gap between SWOT analysis and execution by systematically converting each SWOT insight into structured OKRs (Objectives and Key Results) ready for quarterly planning.
Expert review of responsive layouts covering breakpoint strategy, CSS Grid/Flexbox patterns, fluid typography, container queries, and mobile-first design.
Crafts the strategic story of how and why you're entering the market NOW — timing, wedge product, and expansion path — in investor-grade pitch language.
Generates a cold email elevator pitch template that earns investor replies — structured around the specific signals high-response-rate cold investor emails share.
Analyze and rewrite 5 underperforming cold email subject lines — diagnosing why each failed and providing a replacement with psychological improvement rationale.
Generates a phased 12–18 month GTM launch timeline with milestones, resource triggers, and success metrics that signals execution credibility to investors.
Submit your current cold email for a structured audit — receiving a 10-point diagnostic score with specific improvement recommendations and a fully rewritten version addressing all identified weaknesses.
Builds a story-driven elevator pitch that opens with a specific customer moment — creating emotional connection and investor recall through narrative rather than data.
Writes a 5-year company vision narrative that connects today's traction to a specific, large, and credible future state — in the investor storytelling format that builds conviction.
Identifies and articulates your most winnable initial market segment with the precision and defensibility investors demand.
Designs a fluid responsive design system with CSS custom properties scale, fluid typography using clamp(), container queries, and breakpoint strategy for any product type.
Designs the complete freemium conversion system — limit design, upgrade triggers, in-app messaging sequences, and paywall experience — to maximize free-to-paid conversion rate.
Save, version, generate, and ship prompts at the speed your work actually moves. One workspace. Every model. Zero chaos.
Diff edits, restore older revisions, and never lose the prompt that worked. Your library is a git for AI.
Run the same prompt on GPT-4o, Claude Sonnet 4.6, and Gemini side-by-side. Pick the winner with data, not vibes.
Use {{audience}}, {{topic}}, {{tone}} to turn one prompt into infinite personalized outputs.
Roll out a tested prompt to every teammate in one click. Everyone gets your best work, instantly.
Full-text search across prompts, descriptions, and tags. Stop digging through ChatGPT history.
Describe what you need in plain English. PromptShip writes the optimized prompt — and saves it to your library.
Start from a proven template, swap your variables, and ship. No prompt engineering experience required.
Given the following retrieved documents: {{context}}, synthesize a comprehensive answer to: {{question}}. Cite sources inline...Evaluate this LLM output against these criteria: {{criteria}}. Score each 1-5 with justification. Output: {{output}}...Step 1: Extract key entities from {{input}}. Step 2: For each entity, generate {{task}}. Step 3: Synthesize results into {{format}}...We built PromptShip because nothing else does this. Here's why teams switch.
Hand-picked across the platform — prompts that complement what you already use.
Crafts a 30-second elevator pitch in the proven structure that opens investor meetings — problem, solution, traction, and ask in 75 words or fewer.
Builds a 2-slide problem-solution narrative that makes investors feel the pain viscerally before revealing the solution — using the proven structure that drives investor conviction.
Identifies and articulates the 4–6 product milestones that prove product-market fit and unlock Series A conviction — mapped to investor evaluation criteria.
Builds a 60-second Demo Day pitch in the structure that wins investor follow-up meetings — problem, insight, solution, traction, team, and ask in the pacing investors respond to at YC, Techstars, and similar programs.
Produces a cloud architecture overview that communicates infrastructure cost efficiency, multi-cloud optionality, and disaster recovery posture in investor-legible terms.
Creates a balanced roadmap narrative that addresses technical debt honestly while framing infrastructure investment as a growth enabler — not a distraction.
See how other ai engineers use PromptShip to ship faster, stay consistent, and finally stop losing their best prompts.
“I version eval prompts the way I version model weights. PromptShip is the only tool that took ML workflows seriously.”
“Multi-model A/B testing in one click means I can finally back up "Claude is better here" with actual data instead of vibes.”
“Our RAG pipeline prompts used to live in Jupyter cells. Now they live in PromptShip with real version history. Game-changer for reproducibility.”
No credit card to start. Cancel anytime. Generous free tier that actually works.
Perfect to explore the library
Everything an individual needs
Built for fast-moving teams
Yes. PromptShip is built for everyone using AI to do real work. We have a dedicated library of ai engineers-focused prompts and templates that you can clone, customize, and version in your workspace.
No. The library has 10,000+ ready-to-use prompts written by experts. Pick one, swap in your variables, and you have a professional output. As you use PromptShip, you naturally pick up what works.
Yes — copy any prompt with one click and paste into your AI tool of choice. Or run prompts directly in the PromptShip playground using our built-in connections (free includes Gemini 2.5 Flash; Pro adds GPT-4o and Claude).
Always. Your workspace is private by default. You decide what to share with your team or publish to the public library. Nothing is public unless you make it so.
Docs can't version, can't test across models, can't use variables, and can't plug into ChatGPT or Claude. PromptShip is purpose-built for the prompt workflow.
Free plan includes 200 prompts and Gemini 2.5 Flash. No credit card required. Built for ai engineers.
No credit card · 200 free prompts · Cancel anytime