New SaaS Tools in 2026

392 SaaS Tools launched on Product Hunt between January 2, 2026 and October 22, 2026, collecting 24,124 upvotes between them. The most upvoted is Prefactor, with 570.

202 of them (52%) have a working website on file, and 12 come from Y Combinator companies. Every launch below links to the makers behind it.

launches
392
launches
upvotes
24,124
upvotes
makers on file
402
makers on file
months
10
months

Top SaaS Tools, by upvotes

The 15 most upvoted SaaS launches since January 2026.

  1. Prefactor

    1. Prefactor

    570 upvotes

    Evaluate your AI Agents in real-time

    Most agents pass their evals and fail in production. Prefactor is the evaluation layer that closes the gap. We score every agent run in real time, surface quality regressions and drift as they happen, and show engineering teams exactly…

    #1 on July 28, 2026prefactor.ai6 makers, 6 with emails
  2. SellerClaw

    2. SellerClaw

    540 upvotes

    A team of AI agents that runs your stores across channels

    Running even one online store is a full-time job. SellerClaw is a team of AI agents that runs it for you: specialized agents for product sourcing, store management, and advertising, coordinated by a supervisor you direct. Tell it what to…

    #1 on June 5, 2026sellerclaw.ai4 makers
  3. Atlas.new

    3. Atlas.new

    515 upvotes

    The AI agent for maps and spatial data

    Create maps, run analysis, and build spatial apps with AI - no GIS specialists required

    #1 on January 12, 2026atlas.new11 makers
  4. Noodle Seed

    4. Noodle Seed

    432 upvotes

    Connect your business to AI conversations in minutes

    Get discovered where your customers are already searching. Build your branded AI app in minutes. No code needed. Start with ChatGPT, where 800M+ people search every week. Expand to other platforms as they open their app stores. Capture…

    #1 on January 19, 2026noodleseed.com8 makers, 8 with emails
  5. TestSprite 2.1

    5. TestSprite 2.1

    430 upvotes

    Agentic testing for the AI-native team.

    Meet the missing layer of the agentic workflow. TestSprite MCP connects to your IDE and autonomously generates your entire test suite — no prompting or manual work. New in 2.1: a 4–5x faster testing engine that finishes in minutes, a…

    #1 on March 7, 2026testsprite.com
  6. Cekura

    6. Cekura

    428 upvotes

    Observe and analyze your voice and chat AI agents

    Out-of-the-box 30+ predefined metrics for analysis on CX, accuracy, conversation and voice quality. Compile perfect LLM judges by annotating just ~20 conversations and auto-improve in Cekura labs. Real-time, segmented dashboards to…

    #2 on March 24, 2026YC F24cekura.ai1 maker, 1 with an email
  7. Kane CLI

    7. Kane CLI

    421 upvotes

    Natural language browser & mobile app tests from terminal

    An agentic quality verifier for developers and AI coding agents. Describe a test in natural language, and Kane CLI runs it in a real Chrome browser and returns pass or fail with shareable proof. No selectors to write. Local-first, free to…

  8. AgentSky

    8. AgentSky

    420 upvotes

    Any harness, any LLM — cloud-hosted agents on demand.

    Managed agent as a service: launch a long-horizon AI agent in one click — Claude Code, Codex, Hermes, or OpenClaw — with full history, managed recovery, and access through WhatsApp, iMessage, Telegram, Slack, web, API developers, and CLI.

    #1 on August 3, 2026agentsky.dev2 makers, 1 with an email
  9. MakersClaw

    9. MakersClaw

    417 upvotes

    Hire AI employees that live in your Slack, Teams, Telegram

    Hire AI employees that run 24/7 in their own container with their own memory. One-click into your Slack, Telegram, or Teams. Pre-built for support, sales, research, SEO, or anything you write yourself. Pay per call for the tools they use.

  10. Claude Sonnet 5

    10. Claude Sonnet 5

    406 upvotes

    AI that plans, acts, and gets work done

    Our most agentic Sonnet yet, with top-tier intelligence for coding and everyday professional work.

  11. Astra Autonomous Pentest

    AI agents that find, validate, and fix every vulnerability

    Astra Autonomous Pentesting makes self-healing software the new standard, a category we’re defining after 8 years and 5,000+ real-world pentests. An army of offensive pentesters and bounty hunter agents that discovers complex chained…

  12. CartAI

    12. CartAI

    393 upvotes

    The AI agent that handles checkout.

    Checkout is the hard part, and most solutions clear it only where the merchant has integrated. CartAI completes checkout on any live merchant surface with no merchant-side work, cooperating with bot detection instead of evading it. One…

    #2 on July 21, 2026cartai.ai1 maker, 1 with an email
  13. Cekura

    13. Cekura

    359 upvotes

    The self-improvement loop for voice agents

    Cekura is the testing, observability, and self-improvement platform for production voice and chat AI agents. It simulates thousands of scenarios, catches failures, diagnoses the root cause, rewrites prompts and config, then re-validates…

    #2 on July 28, 2026YC F24cekura.ai1 maker, 1 with an email
  14. Your Next Store

    14. Your Next Store

    341 upvotes

    AI-first platform for building commerce stores, fast

    YNS is an opinionated commerce stack for agencies and software teams building design-forward brands. You can create a store by chatting with AI but the real advantage is the foundation: well-modeled commerce primitives exposed through…

    #4 on March 10, 2026yournextstore.com1 maker, 1 with an email
  15. Genstore.ai

    15. Genstore.ai

    335 upvotes

    Test, iterate, and launch an agentic storefront in minutes

    Genstore turns a simple prompt into a ready-to-sell store in minutes. AI agents handle product curation, design, and supplier setup so you can test your idea fast. Iterate with built-in AI editors, then let your agents scale operations as…

    #2 on February 4, 2026genstore.ai1 maker, 1 with an email

Best SaaS Tools by month

A ranked list for every month with at least a handful of SaaS launches.

Latest SaaS Tools

  1. HelpWire

    HelpWire

    16 upvotes

    Remote support that starts from a link, not a setup call

  2. NativeShip

    NativeShip

    117 upvotes

    The easy way to launch your n8n native integration

    #8 on October 21, 2026nativeship.io1 maker
  3. AppTrack Ninja

    Every App Store version, screenshot and icon, archived

  4. MySiteGPT Assistant

    Create an AI assistant from your website content

  5. Rafiky

    Rafiky

    6 upvotes

    AI Infrastructure for Global Tourism

  6. Navige

    Navige

    251 upvotes

    Cut AI agent costs and control runaway spending

  7. Servor

    Servor

    98 upvotes

    One console to run and monitor all your servers

    #13 on October 13, 2026servor.app1 maker
  8. Base Code

    Base Code

    199 upvotes

    Let your whole team build on your product

  9. KarmaBoard

    KarmaBoard

    63 upvotes

    A vintage split-flap message board for any TV

    #27 on October 11, 2026karmaboard.app1 maker, 1 with an email
  10. Regunow

    Regunow

    63 upvotes

    Turn regulatory research into actionable compliance audits

    #36 on October 9, 2026regunow.com1 maker, 1 with an email
  11. Cekura Bench

    Cekura Bench

    168 upvotes

    Speech-to-speech model benchmarks on live phone calls

  12. DevAlly AI Agent

    User journeys captured with natural language

Launches by month

Related categories

Questions

How many SaaS Tools launched on Product Hunt in 2026?
392, between January 2, 2026 and October 22, 2026: 3% of every launch Junior tracks. The busiest month was February 2026, with 55.
Which SaaS Tools got the most upvotes?
Prefactor ("Evaluate your AI Agents in real-time") leads with 570 upvotes, ahead of SellerClaw (540) and Atlas.new (515).
How are launches put in SaaS?
By the first topic the makers chose on Product Hunt. A launch sits in one category on Junior, so the counts here never double up.
How do I contact the makers of these SaaS Tools?
Each launch links to its page on Junior, with the founders and makers behind it. Junior has 402 makers on file in SaaS. Their work emails, LinkedIn and X profiles come with a subscription.

Reach the 402 makers behind these SaaS Tools

Junior lists the founders and makers behind every launch here, with verified work emails, LinkedIn and X profiles, CSV export and a daily Google Sheet. $29/month, cancel any time.