Serverless Database for Redis.
Designed for the serverless with per-request pricing and Redis API on durable storage. Use Upstash as much as you need, you'll never pay more than $120/month for standard databases, guaranteed.
upstash.com/?ref=tw
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945
Introducing the Context7 MCP – stop Cursor from generating broken, outdated code.
Cursor now automatically adds:
◆ Up-to-date documentation
◆ Real code examples from official docs
to your prompts - so the code it writes actually works 👇
18
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796
139,499
Introducing Context7 – stop Cursor, Claude or any LLM from generating broken, outdated code.
Feed your AI:
◆ Always up-to-date documentation
◆ Real code examples from official docs
so it writes code that actually works.
Perfect for Next.js, React, Tailwind & more 👇
36
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700
80,795
The license restrictions on Redis will not impact the features of any Upstash product. `Upstash for Redis` is a custom key-value store implementation compatible with the Redis API. We implemented everything from scratch without using any code from Redis open source projects.
Our legal team is currently investigating if these changes will affect our product's name.
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Introducing Upstash Search - the fastest way to add search to your app 🎉
◆ Plug-and-play AI search
◆ 100% serverless, zero infra to manage
◆ Works with massive datasets
Ship high-quality search in minutes 👇
26
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543
71,089
Introducing a beautifully designed AI chat component! 🎉
◆ Ready to use, drop into any existing project
◆ Stream AI responses in real time
◆ Built-in RAG functionality
Beautiful out of the box, fully customizable. 30-second demo 👇🏻
20
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We are excited to announce that we raised $10M led by A16Z (@a16z) 🚀
What does this mean for you?
◆ Upstash products will be faster, more stable, and more powerful
◆ With new products, Upstash will cover all developer needs end-to-end
◆ Better customer support backed by more engineers
◆ New SDKs allow you to use Upstash in entirely new ways
◆ More blog articles, better examples & better documentation
All great things, like our developer-first approach, the free tiers, simple usage-based pricing, and the free support, will stay exactly as they are.
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Introducing Upstash caching for @DrizzleORM! 🎉
◆ Faster queries with almost zero config
◆ Great out of the box, fully customizable
◆ Automatic cache invalidation
All the code you need 👇
10
23
377
32,697
Introducing Upstash AI Agents! 🎉
◆ Build production-ready AI workflows in minutes
◆ Specialize agents with tools (research, writing, analysis)
◆ Works with Vercel AI SDK, Langchain and more
The best way to write AI agent workflows, fully customizable 👇🏻
20
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355
40,055
Upstash Realtime is the easiest way to add realtime to Next.js
◆ 2-minute setup, no infrastructure
◆ Perfect for serverless & Vercel
◆ Just works™ in any Next.js app
Example: live cursor tracking 👇
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Most search products suck - they're bloated, expensive and complicated ❌
We're working on the best way to build search into your app 🎉
◆ 100% serverless, zero infra to manage
◆ built-in typo tolerance and fuzzy matching
◆ search through absolutely massive datasets
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38,465
Introducing Upstash Search UI - a beautiful, shadcn-inspired search component 🎉
◆ Pre-styled & accessible out of the box
◆ Built-in keyword highlighting
◆ Perfect for React & Next.js
Add beautiful, professional search to your app in seconds 👀
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Upstash vs others
serverless-battleground.verc…
2
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Introducing searchable YouTube videos built w/ Upstash Search! 🎉
◆ Paste any YouTube video
◆ Search by text ("when did he say Next.js 15")
◆ Jump to exact moment in video
100% open-source, quick demo 👇
6
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Introducing context7.json - an open standard to make your docs available to AI 🎉
◆ Control how Context7 parses your docs
◆ Set rules and best practices
◆ Control what gets indexed
Just like robots.txt, but for your documentation 👇
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We're building the best way to add search to your app 🔍
◆ 100% serverless, zero infra to manage
◆ built-in typo-tolerance and fuzzy matching
◆ fast, even on huge datasets
Coming this May 👀
14
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💯 Thrilled to announce our collaboration with Vercel:
Vercel KV powered by Upstash.
Introducing Vercel Storage
◆ Vercel Postgres: Serverless and Edge-ready SQL
◆ Vercel KV: Durable, global, serverless Redis
◆ Vercel Blob: Fast, simple file storage
vercel.com/blog/vercel-stora…
8
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64,901
Introducing Upstash Workflow! 🎉
Write robust, error-resistant serverless functions by default:
◆ No serverless timeouts
◆ Supports hour-long API requests
◆ Automatic retries on failure
◆ Delivery guarantees, batching & more
90-second demo 👇
9
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We are thrilled to announce Upstash Vector! 🚀 Serverless Vector Database for AI and LLMs.
- Fully managed
- Designed and purpose built for AI and LLMs
- Scale to over a billion vectors
- Simple and flexible pricing that scales to zero
5
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To prove how scalable Upstash Vector is, we indexed the entire Wikipedia in 11 languages (144m vectors) in a single DB.
◆ Over 700GB of data
◆ Fast semantic search
◆ Chat with Wikipedia
We got your back for a fast app that scales🫡
wikipedia-semantic-search.ve…
Quick demo 👇
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Introducing Upstash RAGChat, the easiest way to build an AI chatbot on your data! 🎉
◆ Built-in memory and vector store
◆ Ingest entire websites, PDFs and more
◆ Stream AI responses in real time
◆ Integration with server actions & Vercel AI SDK
60-second demo & example 👇
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Announcing our brand new Upstash + Resend Integration! 🎉
Send emails at scale with:
◆ Reliable batch delivery
◆ Non-blocking email processing
◆ Automatic retries on failure
Set up high-reliability email infrastructure in 15 lines of code 👇🏻
5
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We're hiring a TypeScript Engineer! 🎉
◆ Design and build TypeScript SDKs
◆ Maintain and improve existing packages
◆ Write developer-friendly docs & examples
Apply now, we'd love to hear from you! 👇
6
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Big news: Upstash QStash is generally available! 🎉
◆ Much better system stability & reliability
◆ Free plan doubled to 1,000 messages/day
◆ SOC 2 certified with 99.99% uptime
60-second summary 👇
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27,736
Introducing Upstash AI Multiplexer 🎉
A lightweight, zero-dependency package that:
◆ auto-distributes AI requests across providers
◆ combines OpenAI + Claude + Gemini quotas
...to never hit AI rate limits again 👇
8
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We just released a massive, pre-processed Wikipedia dataset 🎉
◆ 42.5M high-quality embeddings
◆ 11 languages
◆ Ready for immediate use
Build smart, accurate AI apps users love. 100% free & open-source. Now on @huggingface.
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Introducing Events for Upstash Workflow! 🎉
Pause & resume your serverless functions:
◆ Wait for payments, webhooks, or API calls
◆ Auto-resume when conditions are met
◆ Zero infra management
Example: Unlock user account after payment 👇
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TypeScript web scraper with Firecrawl + Redis 🎉
◆ Scrapes any website into clean markdown
◆ Saves result to Upstash Redis
◆ Cached results load in milliseconds
All the code you need 👇
7
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New blog: Using Redis to store chat history for AI SDK v5 🎉
◆ Save chat history and reload it later
◆ 100% type-safe with TypeScript
◆ Works with the newest AI SDK 5.0
Link in first reply 👇
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We're now officially sponsoring Scira AI! 🎉
◆ Open-source AI-powered search engine
◆ Real-time search built on AI SDK v5
◆ 100K+ active users
We're super proud to be part of the OSS community 👀
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4 great tools to optimize your Next.js app & cut serverless cost, a 🧵
1. Caching with Redis
Upstash Redis is a fast key-value store to speed up your app and lower cost by avoiding repeated database or API calls.
Example:
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Next.js + Vercel Edge + Upstash Kafka + Tinybird 💥
Run queries on your live website traffic. Completely serverless.
SELECT city, count() FROM page_views
where timestamp > now() - INTERVAL 15 MINUTE group by city
#serverless @vercel @tinybird
upstash.com/blog/kafka-tinyb…
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Upstash Workflow can reduce Vercel function costs by up to 90%.
We compared costs per 1M requests for two functions doing the same task:
◆ a regular serverless function
◆ a workflow-powered serverless function
90-second result summary 👇
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🎉 Our new website design is live!
upstash.com
2
8
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Introducing Upstash SQS!
SQS like Queue SDK on top of Upstash Redis Streams.
github.com/upstash/sqs
1
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17,194
Upstash Realtime makes it easy to add notifications to Next.js
◆ Send updates from any route handler
◆ 100% type-safe on client and server
◆ Built for serverless
30-second demo 👇
4
4
163
8,867
New Upstash Realtime update - simpler schemas! 🎉
◆ Define your events with zod v4
◆ Nest events as deep as you need
◆ 100% type-safety on client and server
Perfect for Next.js & serverless 👇
5
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140
11,268
Introducing our new open-source documentation crawler! 🎉
◆ Enter any documentation URL
◆ Automatically crawls & indexes your docs
◆ Ready to search in Upstash Search
90-second demo 👇
5
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This snippet is all you need to make Cursor generate working code — with documentation-level quality
1️⃣ Paste this snippet into mcp.json
2️⃣ Write your prompt like usual
3️⃣ Tell the LLM to use context7
100% free - thank you for all the incredible feedback!
Introducing the Context7 MCP – stop Cursor from generating broken, outdated code.
Cursor now automatically adds:
◆ Up-to-date documentation
◆ Real code examples from official docs
to your prompts - so the code it writes actually works 👇
6
14
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9,940
We're now the official sponsor of Databuddy! 🎉
◆ Privacy-first analytics for developers
◆ Fully GDPR compliant with zero cookies
◆ 100% open-source
15
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131
13,527
New blog: Smooth Streaming in AI SDK v5 🎉
◆ Simple, type-safe hook to stream AI responses
◆ Smooth, 60fps animation
◆ Works with AI SDK v5
Step-by-step guide with code examples 👇
5
6
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8,860
Extremely durable AI SDK v5 streams that keep working when you:
◆ reload the website
◆ close the site completely
◆ view the stream on multiple devices
60-second demo 👇
6
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9,926
We're excited to introduce Upstash Semantic Cache, an open-source tool to easily:
◆ Classify natural language
◆ Cache your AI responses
◆ Make your API faster
👇 30-second demo
2
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10,393
We just open-sourced another project! This generator app creates FAQ for your docs.
Built with @openai, @vercel and Redis. Features:
◆ Supports multiple markdown files
◆ Multithreading for efficient processing
◆ Rate limiting to prevent API abuse
github.com/upstash/faq-gener…
2
13
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25,589
Context7 now supports versioning! 🎉
◆ Choose the version you need (e.g. Next.js 13)
◆ Get documentation for that exact version
◆ Anyone can request new versions
100% free for personal use! 👀
4
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We're experimenting with Upstash Realtime - live data updates for serverless
◆ Push data to connected clients in realtime
◆ Serverless-native (no WebSocket servers)
◆ Drop-in package for Next.js apps
Still early, but already used in production 👀
10
6
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8,425
Introducing our brand-new Redis data browser! 🎉
◆ Beautiful insights into your Redis database
◆ Much faster and more responsive
◆ Easily add & edit any type of data
Using Redis has never been easier, quick demo 👇🏻
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Wow, Context7 just hit 2,500 stars - one day after our last update! 🤯
We're making Context7 even better. Lots of exciting stuff in the works.
Your support means the world to us. Seriously, thank you for being part of this. 🙏
9
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Introducing llm.txt support for Context7 🎉
◆ Add documentation from any llms.txt file
◆ We extract up-to-date code snippets
Perfect for closed-source docs that only provide an llms.txt 👀
3
5
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Upstash Realtime now works in any Next.js route handler
◆ 100% type-safe events w/ zod v4
◆ Add realtime features to any Next.js app
All the code you need 👇
3
5
116
5,188
Vercel functions become A LOT better with Upstash Workflow:
◆ unlimited API call duration
◆ less function execution time
◆ lower serverless cost
No more function timeouts, built-in monitoring and reliability.
👇 Full guide w/ examples below:
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To prevent such disasters, we allow our users to set a maximum budget for each database. Upon reaching this budget, the service is not halted; instead, it is slowed down and the users are notified. 😎
3
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New Quickstart for our DrizzleORM integration! 🎉
◆ Set up caching in seconds
◆ Great defaults, fully customizable
◆ Cache auto-updates as data changes
Basically a drop-in package to make Drizzle queries faster 👇
1
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New blog: Resumable AI SDK v5 Streams with Upstash Realtime 🎉
◆ AI streams that survive disconnects & refreshes
◆ View same generation on multiple devices
◆ Built with AI SDK v5 + Upstash Realtime
Step-by-step w/ code examples 👇
4
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Introducing Search Arena, a hackathon project from our team! 🎉
◆ 8,699 movies indexed for testing
◆ Compares Algolia vs. Upstash Search
◆ LLM scores results (doesn't know which is which)
100% open-source, quick demo 👇
5
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We're experimenting with Upstash Realtime 👀
◆ Realtime updates with ~40 lines of code
◆ No infrastructure to manage
◆ Built for Next.js & serverless
This is all the code you need 👇
8
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Upstash Realtime is our Pusher alternative for Next.js and serverless
◆ Define your schema with Zod
◆ Emit events server-side
◆ Get type-safe data on the client
All the code you need 👇
6
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Re-ranking fixes the biggest problem in RAG 👀
◆ Vector search returns irrelevant chunks
◆ Re-ranker filters to only the best ones
◆ Lower cost & much better LLM output
Here's how we use it in production 👇
2
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Most search products suck - they're
❌ bloated and slow
❌ crazy expensive
❌ way too complicated
the serverless world deserves better 👀
3
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Introducing Upstash Embedding Models!
Starting today, you can insert and query raw string data with your Upstash Vector database.
◆ no more third party needed to vectorize text
◆ using high-quality open-source models
👇Detailed summary
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We're building Upstash Workflow to be the most reliable way to write serverless functions
◆ Build production-ready background jobs
◆ Auto-retry when requests fail
◆ Perfect for Next.js & Vercel
90-second demo 👇
3
3
93
7,004
Introducing type-safe filters for Upstash Search! 🎉
◆ Prisma-like filter syntax
◆ Full TypeScript intellisense support
◆ Get type-safe search results
Perfect for React & Next.js, quick demo 👇
2
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3,012
We're experimenting with a prisma-like filter for Upstash Search
What do you think about this draft? 👀
12
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7,333
New blog: Upstash Caching for Drizzle ORM 🎉
◆ Auto-caches database queries
◆ Better query performance w/ almost zero setup
◆ Optimized with Lua scripts & Redis hashes
How it works step-by-step 👇
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We built a semantic movie search engine on Upstash Vector!
◆ Search for any movie or TV series
◆ Indexed 71.673 different movies
◆ Weighted using title, abstract, cast & more
100% open-source, ready for you to try out!
👇🏻 30-second demo
5
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We're now the official sponsor of Marble CMS! 🎉
◆ Fast-growing open source CMS
◆ Powers blog at OpenCut & others
Proud to support the open source community 👀
12
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8,124
New update to Upstash Ratelimit! 🎉 You can now:
◆ Auto-block IPs from deny lists (updated every day)
◆ Block requests by country, IP or user-agent
Perfect to prevent spam & stop bot attacks, set up in seconds.
90-second demo 👇
3
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We're building Upstash Workflow to be the best way to write serverless functions
◆ Split your logic into simple, reliable steps
◆ Auto-retries on failure w/ delivery guarantees
◆ Send errors to directly to Sentry, Discord, etc.
90-second demo 👇
2
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We're building the best way to add search to your app
◆ Set up in minutes
◆ Beautiful, accessible UI included
◆ Perfect for React & Next.js
Quick demo 👇
3
5
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3,672
Update: We have renamed our Upstash SQS project to Upstash Queue to prevent any trademark conflicts with AWS.
github.com/upstash/queue
4
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New blog: How Upstash Workflow works under the hood 🎉
◆ Automatic retries & failure handling
◆ Pause serverless functions for hours/days
◆ Resume functions on external events
Build seriously reliable serverless (e.g. Next.js) apps 👇
6
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In just over a week, Context7 hit 1,500 GitHub stars! 🎉
Thank you for your incredible support.
✅ Make Cursor write working code
✅ Up-to-date docs & code for any library
✅ 100% free to use
Built with ❤️ by the Upstash team!
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Context7 is 100% free and works with any library (+ anyone can add libraries):
1️⃣ Write your prompt normally
2️⃣ Tell the LLM to use context7
3️⃣ Get working code answers
👉 Star the repo: star the repo: github.com/upstash/context7-…
👉 Full post: upstash.com/blog/context7-mc…
3
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We’re happy to introduce 3 new QStash features! These suggestions come straight from you guys in the community.
◆ Ordered message delivery
◆ Parallelism - process multiple items in parallel
◆ Batching - batch multiple QStash messages
Everything new in 3 minutes 👇
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🎊 Upstash Launches Serverless Kafka!
💯 Per request pricing with a monthly cap.
💯 Support Apache Kafka protocol.
💯 REST API for serverless and edge functions.
💯 Multizone replication.
💯 No charge on bandwidth.
💯 Free tier, no credit card required.
blog.upstash.com/serverless-…
4
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DegreeGuru is an open-source boilerplate/template for a RAG-based chatbot. It offers a clean solution with:
- OpenAI for LLM
- Vercel AI for streaming
- @langchain for orchestration
- Upstash for vectors
- Redis for chat history and rate limiting
github.com/upstash/degree-gu…
7
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5,013
Introducing our new Upstash Search migration tool! 🎉
◆ Import data from Algolia (& soon Meilisearch)
◆ Lightweight, auto-scaling serverless search
◆ Beautifully pre-styled UI components included
2-min demo 👇
5
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7,045
Announcing our GraphQL API for Serverless Redis 🚀
blog.upstash.com/graphql-red…
#serverless #redis #graphql
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AI agents can autonomously control browsers, analyze emails, or run a social media account.
With GPT-4o’s image API coming soon, they're about to get even more powerful.
Example: An autonomous AI agent that researches trends and suggests post ideas 👇
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Upstash Workflow lets you build extremely reliable serverless functions
⌛ Easily handle API rate limits
🔄 Fully customizable retry logic
⏰ Run functions without time limits
Work around any API rate limit in <90 seconds 👇
5
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Upstash Queue makes building reliable systems and processing background jobs dead simple. For example:
◆ Video processing
◆ Batching tasks
◆ Creating PDF files in bulk
With built-in message verification and an intuitive API. How it works:
github.com/upstash/queue
1
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Introducing QStash LLM, a better way to make AI requests in serverless functions 🎉
◆ No more function timeouts
◆ Doesn’t count against your function execution time
◆ Automatic retries on failure
2-minute demo👇
6
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New Upstash Redis update - introducing HEXPIRE! 🎉
◆ Expire individual hash keys
◆ Set a custom TTL (e.g. 10 seconds)
◆ Keys auto-delete when time is up
Part of something big coming soon 👀
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🎉 Big news!
Introducing Global Database 2.0 - Upstash Redis for Edge runtimes re-imagined.
- Choose your regions, add/remove with no downtime
- Sub-millisecond latency within the same AWS region
- Access 8 regions with more coming
upstash.com/blog/global-2
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New blog: Build Smart Search Autocomplete with Redis 🎉
◆ Real-time search suggestions as you type
◆ Shows popular results first (without AI)
◆ Automatically gets more accurate over time
Step-by-step w/ code examples 👇
4
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Vercel just launched Vercel Workflow
We wrote about how it compares to Upstash Workflow:
◆ Automatic retries on failure
◆ Observability & platform support
◆ What Vercel Workflow does well
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Upstash Workflow lets you write serverless functions without time limits.
Real example: A complete image processing service 🖼️
◆ Visual workflow diagram
◆ Full code implementation
With auto-retries on failure & built-in monitoring👇
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