Black Meridian
Think outside the chatbox. The spatial AI workspace.
Productivity & CollaborationAstracia Signal Score
Compare with similar →Not enough public signals for a score yet. Missing signals are not a sign of weakness.
Open source Open source alternatives to Black Meridian →
Connections
Sign in to followNo public connections on record yet.
About the startup
Black Meridian is a futuristic spatial AI workspace. Break free from linear chat interfaces and build non-linear logic maps, branching narratives, and complex workflows on an infinite board.
Similar products in Productivity & Collaboration
Browse category →Products from the same category with overlapping descriptions or details. They are not reviewed alternatives; compare features and current plans before choosing.
| Product |
|---|
Zonteo — your team's spatial workspaceOne spatial workspace for your team's calls, docs & tasks |
TreviqTabTurn tab chaos into focused workspaces. |
is.teamFor teams: is.team lets AI agents and humans plan, build, an |
Flowith AIYour Agentic Workspace |
Atlas: Write and CollectA creative workspace to collect, write, and publish. |
Canvas VisionAI canvas vision API for every whiteboard or canvas tool |
RhythmicSpatial product management tool built for MCP and AI agents |
MutlipleThe First Autonomous Spatial Operating System for the Web |
More in Productivity & Collaboration
Browse category →Selected by category and available use-case details. A topic match does not establish equivalent features.
| Product |
|---|
Zoro.A task app for solo-work. Own the app for life $59.99 |
GrafYour Mac, at a glance. |
LatticeTurn AI conversations into lasting intelligence. |
FluentMake your AI fluent in what matters |
BackdropAI made execution faster. The bottleneck has shifted to deciding what to build while the knowledge behind those decisions is scattered across people, tools, and AI chats. Backdrop provides AI coworkers for projects… |
SquantoWe help Performers find gigs faster, using aggregation tech. |
Recently added in Productivity & Collaboration
Browse category →Added to this directory in the past 30 days. Dates refer to the directory listing, not the product launch.
| Product |
|---|
PavleurAI copilot for live transcription and recaps |
SubPure: Subscription TrackerTrack your recurring expenses and avoid surprise charges |
VoiceLetter: to Future SelfSend voice time-capsule messages to your future self |
ClipKeeper: My Clipboard VaultSave and manage important clipboard text manually |
Explore expertise in Productivity & Collaboration
See all →Profiles grouped by topic. This does not confirm an offer, availability or a connection to this profile.
| Profile |
|---|
TechnomanagersIIM Bangalore & IIT Kanpur alumni are helping you land your dream career in Management or Technology. |
David AllenAmerican productivity consultant and author |
Tim RayburnVice President of Consulting at Improving Vice President of Consulting at Improving |
Media about Productivity & Collaboration
See all →Shows and channels grouped by topic. A recommendation does not mean this profile was featured or endorsed.
| Show |
|---|
Thoughts from the Ivory BasementNewsletter · Günter Richter |
Top SaaS & AI ToolsYouTube · 130K subscribers |
Ai & SaaS LabYouTube · 10K subscribers |
Founder stories from Productivity & Collaboration startups
See all →Retold founder accounts from startups in the same category, each linked to the original.
| Story |
|---|
Buffer's first paying customer arrived four days after a seven-week buildJoel Gascoigne validated Buffer with a two-page landing flow, spent seven weeks of evenings and weekends on a minimal product, launched on 30 November 2010, and recorded a first paying customer within four days. |
Tibo stated sub-$2M ARR at sale and $6–7M later, not catalog $3.5MIn a January 2024 Bootstrapped Founder interview, Thibault Louis-Lucas did not quote a $10M sale price or $3.5M ARR; he said Lempire acquired them below $2M annual recurring revenue and that they were nearing $6–7M, with |
Tally's March 2024 letter is $100k MRR, not a $3M ARR stampMarie Martens wrote that Tally, launched in summer 2020 with Filip, hit $100k monthly recurring revenue in February 2024 with a bootstrapped team of three and more than 250,000 users; this record uses those founder label |
Ajay Goel priced GMass after a free year, not after an ARR headlineAjay Goel’s own GMass posts give send volume, user counts, and plan prices. In a later interview he described a $10,000 first build, a free first year, and $10,000 to $20,000 a month after the paywall. He did not state $ |
Browse Productivity & Collaboration categories
See all →Subcategories in the same part of the directory, with the number of listed products.
| Category |
|---|
Project & task management4,060 listed products |
Time tracking & focus2,858 listed products |
Search, browsers & utilities2,610 listed products |
Notes & knowledge management2,090 listed products |
Documents & PDF1,677 listed products |
File storage & transfer1,068 listed products |
Meetings & team communication871 listed products |
Whiteboards & mind maps550 listed products |
