Startup & SaaS Submission Directories
A curated, prioritized list of 100+ platforms, review sites, and communities to submit your software, AI tools, or developer products to boost traffic and search visibility.
Dataset curated by our partner networks: IndexFast Directories and IndexFast Tools.
Showing 135 of 135 directories
P0launch
freeProduct Hunt
Public product launches
Launch Tip: Prepare maker comment, launch assets, and early user asks before launch day.
Review: yesEffort: high
Open Directory P0reviews
freemiumG2
B2B SaaS credibility
Launch Tip: Create product profile and start collecting real customer reviews.
Review: yesEffort: high
Open Directory P0reviews
freemiumCapterra
Business software buyers
Launch Tip: Submit through Gartner Digital Markets and keep category copy clear.
Review: yesEffort: high
Open Directory P0startup
freemiumCrunchbase
Investor and partner discovery
Launch Tip: Add company, founder, funding, product, and website details.
Review: yesEffort: medium
Open Directory P0startup
freeWellfound
Hiring, fundraising, startup profile
Launch Tip: Create a complete company profile before using it for hiring.
Review: yesEffort: medium
Open Directory P0software
freeAlternativeTo
Alternative pages and comparison SEO
Launch Tip: Submit as an alternative to adjacent SEO, indexing, and analytics tools.
Review: yesEffort: medium
Open Directory P0developer
freeGitHub
Open-source CLI, docs, and install scripts
Launch Tip: Publish CLI, skill, and examples in a public repo with strong README.
Review: noEffort: medium
Open Directory P0business
freeLinkedIn Product Pages
Professional buyer visibility
Launch Tip: Use concise B2B product positioning and connect the company page.
Review: yesEffort: medium
Open Directory P0software
freeSaaSHub
SaaS alternatives and reviews
Launch Tip: Add competitors and categories carefully to earn comparison traffic.
Review: yesEffort: medium
Open Directory P0developer
freeSourceForge
Open-source projects and developer tools
Launch Tip: Best for CLI, MCP server, and open templates rather than pure SaaS pages.
Review: yesEffort: medium
Open Directory P1reviews
freemiumTrustRadius
B2B review discovery
Launch Tip: Prioritize after first paying customers can leave reviews.
Review: yesEffort: high
Open Directory P1reviews
freemiumSoftware Advice
Software buyer lead flow
Launch Tip: Use the same Gartner profile data as Capterra where possible.
Review: yesEffort: high
Open Directory P1reviews
freemiumGetApp
SaaS category discovery
Launch Tip: Usually covered through Gartner Digital Markets submission.
Review: yesEffort: high
Open Directory P1deals
paidAppSumo
Lifetime deal distribution
Launch Tip: Use only after activation and support workflows are mature.
Review: yesEffort: high
Open Directory P1launch
freeUneed
Curated tools and indie launches
Launch Tip: Submit clear screenshots and a short founder-friendly value prop.
Review: yesEffort: medium
Open Directory P1startup
freemiumBetaList
Pre-launch and beta users
Launch Tip: Use if launching a waitlist, beta, or agent-first workflow preview.
Review: yesEffort: medium
Open Directory P1developer
freeDevHunt
Developer tools
Launch Tip: Frame IndexFast as CLI, MCP, and agent-ready indexing infrastructure.
Review: yesEffort: medium
Open Directory P1community
freeHacker News Show HN
Technical audience feedback
Launch Tip: Launch with a working demo, honest positioning, and no hype.
Review: yesEffort: high
Open Directory P1community
freeIndie Hackers Products
Indie founder traffic
Launch Tip: Share real metrics and build-in-public updates, not just a listing.
Review: yesEffort: medium
Open Directory P1ai
freemiumThere's An AI For That
AI tool discovery
Launch Tip: Submit agent, MCP, AI visibility, and AI crawler features.
Review: yesEffort: medium
Open Directory P1ai
freemiumToolify
AI tools directory
Launch Tip: Use AI-agent integration and MCP setup copy in the listing.
Review: yesEffort: medium
Open Directory P1ai
freemiumFuturepedia
AI product discovery
Launch Tip: Position around AI search visibility and AI IDE workflows.
Review: yesEffort: medium
Open Directory P1ai
freeFutureTools
AI builders
Launch Tip: Highlight MCP, CLI, llms.txt, and AI crawler readiness.
Review: yesEffort: medium
Open Directory P1ai
freeAI Tools Directory
General AI tools
Launch Tip: Submit after the AI/MCP landing page section is live.
Review: yesEffort: low
Open Directory P1ai
freeInsidr AI Tools
AI tools catalog
Launch Tip: Best once a public MCP page and screenshots exist.
Review: yesEffort: low
Open Directory P1ai
freeOpenTools
AI tool discovery
Launch Tip: Focus on agent-ready SEO operations.
Review: yesEffort: low
Open Directory P1agent
freeMCP Registry
Remote MCP server discovery
Launch Tip: Publish after authenticated MCP endpoint and server metadata are stable.
Review: yesEffort: medium
Open Directory P1launch
freeMicrolaunch
Micro-SaaS launch
Launch Tip: Use for the agent-first v1 launch milestone.
Review: yesEffort: medium
Open Directory P1ai
freemiumTopAI.tools
AI software discovery
Launch Tip: Add clear category tags and pricing.
Review: yesEffort: low
Open Directory P1developer
freenpm
CLI/package distribution
Launch Tip: Publish `indexfast` CLI package with useful keywords.
Review: noEffort: medium
Open Directory P1community
freePeerlist
Builder community
Launch Tip: Submit as a project and ask for product feedback.
Review: yesEffort: medium
Open Directory P1agent
freeSmithery
MCP server discovery
Launch Tip: List IndexFast MCP server when tool schemas are stable.
Review: yesEffort: medium
Open Directory P1agent
freeAwesome MCP Servers
MCP GitHub discovery
Launch Tip: Open a PR once the MCP server is production-ready.
Review: yesEffort: medium
Open Directory P1startup
freeStartupBase
Startup directory
Launch Tip: Strong concise description and founder story matter.
Review: yesEffort: low
Open Directory P2launch
freeLaunched
New product launches
Launch Tip: Use a launch-focused screenshot and short category tags.
Review: yesEffort: low
Open Directory P2startup
freemiumLaunching Next
Early startup discovery
Launch Tip: Good for pre-YC traction links.
Review: yesEffort: low
Open Directory P2startup
freeKillerStartups
Startup discovery
Launch Tip: Use only after landing page copy is polished.
Review: yesEffort: low
Open Directory P2startup
freeStartup Stash
Startup resource discovery
Launch Tip: Submit if tool category fit is available.
Review: yesEffort: medium
Open Directory P2startup
freemiumStartup Buffer
Startup launch listing
Launch Tip: Prepare concise founder-facing benefits.
Review: yesEffort: low
Open Directory P2startup
freemiumStartupBlink
Startup ecosystem discovery
Launch Tip: Add location and company metadata.
Review: yesEffort: medium
Open Directory P2startup
freemiumAngel Investment Network
Investor visibility
Launch Tip: Use if actively fundraising.
Review: yesEffort: high
Open Directory P2startup
freeF6S
Startup programs and founder visibility
Launch Tip: Useful for accelerator and grant discovery.
Review: yesEffort: medium
Open Directory P2startup
paidEU-Startups Directory
European startup visibility
Launch Tip: Only if region and audience fit.
Review: yesEffort: medium
Open Directory P2launch
freeFazier
Indie launches
Launch Tip: Works well for small product updates.
Review: yesEffort: low
Open Directory P2startup
freeSideProjectors
Side projects and acquisitions
Launch Tip: Useful if offering templates, CLI, or open assets.
Review: yesEffort: low
Open Directory P2startup
freeTiny Startups
Micro-SaaS buyers
Launch Tip: Use concise metrics and screenshots.
Review: yesEffort: low
Open Directory P2software
freemiumCrozdesk
Business software comparison
Launch Tip: Use detailed feature copy and category mapping.
Review: yesEffort: medium
Open Directory P2software
freeSaaS Worthy
SaaS product comparison
Launch Tip: Submit with competitor alternatives and pricing.
Review: yesEffort: medium
Open Directory P2reviews
freemiumFinancesOnline
B2B reviews
Launch Tip: Prioritize once customers can provide social proof.
Review: yesEffort: high
Open Directory P2software
freeSerchen
Cloud services directory
Launch Tip: Good fit for SaaS/platform categories.
Review: yesEffort: medium
Open Directory P2software
freeSlashdot Business Software
Software alternatives
Launch Tip: Use if category exists for SEO, monitoring, or analytics.
Review: yesEffort: medium
Open Directory P2developer
freeStackShare
Developer stack discovery
Launch Tip: Add CLI/API/MCP stack profile and integrations.
Review: yesEffort: medium
Open Directory P2api
freePostman Public API Network
API docs and developers
Launch Tip: Publish a collection for IndexFast REST endpoints.
Review: yesEffort: medium
Open Directory P2api
freemiumRapidAPI Hub
API discovery
Launch Tip: Only if publishing public API endpoints through RapidAPI.
Review: yesEffort: high
Open Directory P2community
freeDev.to
Developer education
Launch Tip: Publish how-to posts for MCP, CLI, and indexing automation.
Review: noEffort: medium
Open Directory P2community
freeHashnode
Developer blogs
Launch Tip: Republish technical setup guides with canonicals.
Review: noEffort: medium
Open Directory P2community
freeReddit r/SaaS
SaaS founder feedback
Launch Tip: Share useful resources, not just promotion.
Review: yesEffort: medium
Open Directory P2agent
freeComposio
Agent tool integrations
Launch Tip: Explore marketplace/API integration path.
Review: yesEffort: medium
Open Directory P2community
freeReddit r/SEO
SEO operator feedback
Launch Tip: Use educational posts and avoid sales-only submissions.
Review: yesEffort: medium
Open Directory P2community
freeReddit r/SideProject
Indie builders
Launch Tip: Launch with demo and free tool links.
Review: yesEffort: medium
Open Directory P2agent
freeCursor Directory
AI IDE users
Launch Tip: Submit CLI, MCP config, and prompt snippets if accepted.
Review: yesEffort: medium
Open Directory P2local
freeGoogle Business Profile
Local/service credibility
Launch Tip: Useful if selling agency services or consulting around IndexFast.
Review: yesEffort: medium
Open Directory P2community
freeReddit r/bigseo
Technical SEO audience
Launch Tip: Share research and tooling details.
Review: yesEffort: medium
Open Directory P2local
freeBing Places
Local Bing visibility
Launch Tip: Useful for agency/service entity discovery.
Review: yesEffort: medium
Open Directory P2extension
freeChrome Web Store
Browser extension visibility
Launch Tip: Submit only after Chrome extension exists.
Review: yesEffort: high
Open Directory P2agency
freemiumClutch
Agency/service credibility
Launch Tip: Best if IndexFast offers agency services or implementation help.
Review: yesEffort: high
Open Directory P2developer
freeHomebrew
CLI installation
Launch Tip: Submit formula after CLI package is stable.
Review: yesEffort: high
Open Directory P2wordpress
freeWordPress Plugin Directory
WordPress integrations
Launch Tip: Submit only after plugin exists.
Review: yesEffort: high
Open Directory P3marketplace
paidAcquire.com
Acquisition readiness
Launch Tip: Not a launch channel; use only for sale exploration.
Review: yesEffort: high
Open Directory P2agency
freemiumGoodFirms
Software/service reviews
Launch Tip: Useful for software and agency hybrid positioning.
Review: yesEffort: high
Open Directory P2templates
freeNotion Template Gallery
SEO checklist templates
Launch Tip: Ship a free IndexFast launch checklist template.
Review: yesEffort: medium
Open Directory P2automation
freeZapier App Directory
Workflow automation buyers
Launch Tip: Create only after Zapier integration exists.
Review: yesEffort: high
Open Directory P3marketplace
paidFlippa
Website marketplace visibility
Launch Tip: Not priority unless selling a site or template.
Review: yesEffort: high
Open Directory P2reviews
freemiumTrustpilot
Public reviews
Launch Tip: Use once support and review request workflow are ready.
Review: yesEffort: high
Open Directory P2reviews
freemiumCrozdesk Vendor
SaaS reviews
Launch Tip: Duplicate-safe with Crozdesk product listing.
Review: yesEffort: medium
Open Directory P2software
freeSourceForge Business Software
Software comparison
Launch Tip: Use SaaS listing path alongside open-source project if available.
Review: yesEffort: medium
Open Directory P3api
paidAPILayer Marketplace
API marketplace
Launch Tip: Later-stage API distribution.
Review: yesEffort: high
Open Directory P2startup
freeBetaPage
Startup beta discovery
Launch Tip: Good low-effort beta listing.
Review: yesEffort: low
Open Directory P2open-source
freeLibHunt
Open-source project discovery
Launch Tip: Best for CLI package and SDK.
Review: yesEffort: medium
Open Directory P2open-source
freeOpenAlternative
Open-source alternatives
Launch Tip: Use if CLI/MCP server is published open-source.
Review: yesEffort: medium
Open Directory P2startup
freeAll Startups
Startup directory
Launch Tip: Verify submission availability before spending time.
Review: yesEffort: low
Open Directory P3content
freeMedium
Founder stories and guides
Launch Tip: Use canonical links back to IndexFast resources.
Review: noEffort: low
Open Directory P2startup
freeStartup Ranking
Startup profile
Launch Tip: Add company metadata and social links.
Review: yesEffort: low
Open Directory P3api
freeProgrammableWeb Archive Alternatives
API discovery research
Launch Tip: Use as research reference; verify current submission availability.
Review: yesEffort: medium
Open Directory P3community
freeReddit r/webdev
Developer visibility
Launch Tip: Only post technical angle like MCP or CLI.
Review: yesEffort: medium
Open Directory P3content
freeQuora
Answer-driven discovery
Launch Tip: Answer indexing and pSEO questions with useful context.
Review: yesEffort: medium
Open Directory P3templates
freeAirtable Universe
Template discovery
Launch Tip: Publish directory tracking templates if available.
Review: yesEffort: medium
Open Directory P3developer
freeStack Overflow
Technical Q&A
Launch Tip: Do not self-promote; answer real technical questions only.
Review: yesEffort: medium
Open Directory P3marketplace
freeGumroad Discover
Digital templates
Launch Tip: Use for paid checklists or launch templates.
Review: yesEffort: medium
Open Directory P3ecommerce
paidShopify App Store
Shopify merchant distribution
Launch Tip: Future ecommerce integration channel.
Review: yesEffort: high
Open Directory P3developer
freeCloudflare Marketplace
Cloudflare users
Launch Tip: Future Worker/app distribution surface.
Review: yesEffort: high
Open Directory P3agent
freeLangChain Integrations
AI framework ecosystem
Launch Tip: Future loader/tool integration.
Review: yesEffort: high
Open Directory P3automation
freeMake App Directory
Automation builders
Launch Tip: Future integration listing.
Review: yesEffort: high
Open Directory P3developer
freeVercel Marketplace
Developer integrations
Launch Tip: Future integration listing if API app exists.
Review: yesEffort: high
Open Directory P3local
freeYelp for Business
Local services
Launch Tip: Only if offering local SEO services.
Review: yesEffort: high
Open Directory P3agency
paidDesignRush
Agency listing
Launch Tip: Use only if selling done-for-you SEO services.
Review: yesEffort: high
Open Directory P3marketplace
paidLemon Squeezy Discover
Digital product sales
Launch Tip: Lower priority because billing uses DodoPayments.
Review: yesEffort: medium
Open Directory P3agent
freeLlamaIndex Integrations
AI data integrations
Launch Tip: Future resources connector.
Review: yesEffort: high
Open Directory P3automation
freen8n Integrations
Open automation users
Launch Tip: Future community node listing.
Review: yesEffort: high
Open Directory P3automation
freePipedream Apps
Developer automation
Launch Tip: Future API integration listing.
Review: yesEffort: medium
Open Directory P3ai
freeAwesome AI Tools
GitHub AI lists
Launch Tip: Submit only to active maintained lists.
Review: yesEffort: medium
Open Directory P3seo
freeAwesome SEO
SEO GitHub discovery
Launch Tip: Submit free tools if repo accepts additions.
Review: yesEffort: medium
Open Directory P3agency
freemiumUpCity
Agency discovery
Launch Tip: Only if services arm exists.
Review: yesEffort: high
Open Directory P3websites
freeWebflow Marketplace
Webflow templates/apps
Launch Tip: Future no-code integration channel.
Review: yesEffort: high
Open Directory P3developer
freeDocker Hub
Self-hosted MCP/API examples
Launch Tip: Use if shipping a containerized local MCP proxy.
Review: noEffort: medium
Open Directory P3websites
freeFramer Marketplace
Website templates
Launch Tip: Use if shipping SEO audit widgets/templates.
Review: yesEffort: medium
Open Directory P3seo
freeMoz Community
SEO community
Launch Tip: Educational participation only.
Review: yesEffort: medium
Open Directory P3seo
paidSemrush App Center
SEO ecosystem apps
Launch Tip: Future integration app listing.
Review: yesEffort: high
Open Directory P3agency
freemiumSortlist
Agency discovery
Launch Tip: Lower priority for pure SaaS.
Review: yesEffort: high
Open Directory P3marketplace
freeKo-fi Shop
Digital resources
Launch Tip: Use only for auxiliary templates.
Review: yesEffort: low
Open Directory P3reviews
freemiumPeerSpot
Enterprise reviews
Launch Tip: Later-stage enterprise credibility.
Review: yesEffort: high
Open Directory P3seo
freeSEO Review Tools
SEO tool discovery
Launch Tip: Potential free tool backlink/resource placement.
Review: yesEffort: medium
Open Directory P3seo
freeAhrefs Webmaster Tools
Backlink/site audit reference
Launch Tip: Not a submission directory; include as resource, not launch channel.
Review: noEffort: low
Open Directory P3community
freeGrowthHackers
Growth community
Launch Tip: Share resource hub or directory research, not product-only posts.
Review: yesEffort: medium
Open Directory P3seo
paidSerpstat Marketplace
SEO ecosystem
Launch Tip: Research current partner/app options first.
Review: yesEffort: high
Open Directory P3software
freemiumBuiltWith
Technology profile visibility
Launch Tip: IndexFast may appear naturally after adoption.
Review: noEffort: low
Open Directory P3software
freemiumWappalyzer
Technology discovery
Launch Tip: Future technology profile if widget/script exists.
Review: yesEffort: medium
Open Directory P3reviews
freemiumCapterra Shortlist
Category awards
Launch Tip: Outcome of review traction, not first submission.
Review: yesEffort: high
Open Directory P3content
freemiumTrustRadius Buyer Blog
B2B content visibility
Launch Tip: Pitch educational content after product listing.
Review: yesEffort: high
Open Directory P3community
freeAwesome Indie
Indie GitHub list
Launch Tip: Submit if criteria match.
Review: yesEffort: medium
Open Directory P3community
freeDesigner News
Design/product audience
Launch Tip: Only if UI/product design story is strong.
Review: yesEffort: medium
Open Directory P3community
freeLobsters
Technical community
Launch Tip: Only submit deeply technical MCP/CLI posts.
Review: yesEffort: medium
Open Directory P3ai
freemiumAIPRM
Prompt distribution
Launch Tip: Potential prompt pack for indexing audits.
Review: yesEffort: medium
Open Directory P3startup
freeBetaBound
Beta testing
Launch Tip: Use if seeking testers for MCP/CLI workflows.
Review: yesEffort: medium
Open Directory P3templates
freeTally Template Gallery
Forms/templates
Launch Tip: Publish an SEO intake form template if useful.
Review: yesEffort: medium
Open Directory P3developer
freeGitLab Explore
Open-source mirror
Launch Tip: Optional mirror if GitHub repo is primary.
Review: noEffort: low
Open Directory P3templates
freeTypeform Templates
Forms/templates
Launch Tip: Use if creating customer SEO audit intake templates.
Review: yesEffort: medium
Open Directory P3developer
freeCodeberg
Open-source mirror
Launch Tip: Optional mirror for open assets.
Review: noEffort: low
Open Directory P3data
freeKaggle Datasets
Public dataset visibility
Launch Tip: Only if publishing anonymized SEO directory/resource dataset.
Review: yesEffort: medium
Open Directory P3ai
paidPromptBase
Prompt products
Launch Tip: Low priority unless selling prompt packs.
Review: yesEffort: medium
Open Directory P3open-source
freeAwesome Lists
GitHub awesome ecosystem
Launch Tip: Submit to specific maintained lists, not the root repo.
Review: yesEffort: medium
Open Directory P3data
freeDataHub
Open data discovery
Launch Tip: Optional for public resource catalog exports.
Review: yesEffort: medium
Open Directory P3research
paidRespondent
Customer research
Launch Tip: Recruit SEO operators for interviews.
Review: yesEffort: high
Open Directory P3research
paidUser Interviews
Customer research
Launch Tip: Not a directory; use for paid user interviews.
Review: yesEffort: high
Open Directory P3startup
freeY Combinator Startup Directory
YC company visibility
Launch Tip: Only available after acceptance; track as aspirational.
Review: yesEffort: low
Open Directory