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Comparison · PM
Fibery vs Nimbus
A side-by-side editorial comparison of Fibery and Nimbus — release velocity, themes, recent moves, and the top alternatives to consider.
Fibery vs Nimbus: at a glance
What is Fibery?
Fibery's MCP server can now upload local files, so AI assistants can attach screenshots and images.
Fibery's October 22 release is small: rich text accepts multiple files at once, with new upload and upload-by-link options, and the MCP server lets an AI assistant upload files from the user's computer into file fields or rich text. It follows three heavier releases: AI-built custom integrations, Custom Apps as entity views, and a rebuilt AI agent.
What is Nimbus?
FuseBase is pivoting into AI app building while its marketing still sells the old portal category.
The feed tracked here is thefusebase.com — the product trades as FuseBase now — and it carries two unrelated streams. The recent half is competitor-alternative SEO (Quip, Google Docs, Notion Sites, Clinked, Moxo) selling the collaboration and client-portal positioning. The product half, all from May and June, is about something else: FuseBase Flow, FuseBase AI Apps, and an AI Coding module for turning ideas into shippable applications.
Fibery vs Nimbus: editorial side-by-side
Fibery
7.5PM
Fibery's MCP server can now upload local files, so AI assistants can attach screenshots and images.
◆ Current state
Fibery's October 22 release is small: rich text accepts multiple files at once, with new upload and upload-by-link options, and the MCP server lets an AI assistant upload files from the user's computer into file fields or rich text. It follows three heavier releases: AI-built custom integrations, Custom Apps as entity views, and a rebuilt AI agent.
◆ Where it's heading
Fibery is making AI the main builder and operator of the workspace: the agent, Custom Apps, AI-generated integrations and an MCP server that now handles code execution and files. The weekly cadence alternates big AI releases with quality-of-life updates like this one.
◆ Prediction
Expect the custom-integration preview to widen and the MCP server to gain more write actions; another large AI release is likely within a few weeks given the pattern.
Nimbus
5.0PM
FuseBase is pivoting into AI app building while its marketing still sells the old portal category.
◆ Current state
The feed tracked here is thefusebase.com — the product trades as FuseBase now — and it carries two unrelated streams. The recent half is competitor-alternative SEO (Quip, Google Docs, Notion Sites, Clinked, Moxo) selling the collaboration and client-portal positioning. The product half, all from May and June, is about something else: FuseBase Flow, FuseBase AI Apps, and an AI Coding module for turning ideas into shippable applications.
◆ Where it's heading
The company is moving from a place to store documents and client files toward a place where agents build software, and the Flow launch states it most plainly — phases, slices, reviews and gates imposed on AI-generated projects instead of one overloaded chat. The target is client-facing businesses that want to ship applications without an engineering team. Marketing has not followed the product: every recent post still chases buyers shopping for a Notion or Quip replacement.
◆ Prediction
Expect the next real releases to keep hardening the AI Coding path — more structure around review, stability and deployment — since that is where every product post in this window concentrates. Whether the listicle engine ever repoints at the AI positioning is unresolved; right now the two halves of this feed address different buyers.
Alternatives to Fibery and Nimbus
Other PM products tracked by Sparkpulse, ranked by recent ship velocity. Each card links to a full editorial trajectory and lets you pivot into a head-to-head comparison with either Fibery or Nimbus.
NocoBase
NocoBase's Runner Agent gets conversation management, task links and agent switching mid-thread.
Camunda
Camunda opens the 8.11 cycle with job-worker fixes and variable metadata across gRPC, REST and MCP.
Todoist
Todoist's 2026 bets are on capture: voice via Ramble, photos and files via Task Capture.
Atarim
Atarim's AI experts now propose changes to live pages as drafts, and the app runs on phones.
SmartSuite
SmartSuite adds a scheduled JavaScript runtime with secrets and run history.
See all Fibery alternatives → · See all Nimbus alternatives →
Recent activity from Fibery and Nimbus
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 7d agoFiberyMulti-file upload in rich text; MCP can upload local files
- 14d agoFiberyAI-built custom integrations (preview), rich-text diffs, MCP execute_code ⚡
- 21d agoFiberyOctober 8, 2026 / 🫣 Hide Space data from Admins
- 28d agoFiberyOctober 1, 2026 / 🔥 Custom Apps as Entity Views, Suggestion mode for rich text ⚡
- 1mo agoFiberySeptember 24, 2026 / :french_fries: Better tables in Rich text, See where a field is used before you delete it
- 1mo agoFiberySeptember 17, 2026 / New Fibery AI Agent, Whiteboards and AI, Space templates with files and images, OAuth Applications ⚡
- 3mo agoNimbusBest 9 Quip Alternatives to Consider in 2026
- 3mo agoNimbus13 Google Docs Alternatives for Creating Smarter Documents in 2026
- 3mo agoNimbusTop 7 Alternatives to Notion Websites in 2026
- 3mo agoNimbus8 Best Clinked Alternatives to Consider in 2026
- 4mo agoNimbusIntroducing FuseBase Flow: A Structured Process for AI App Development ⚡
- 5mo agoNimbusEverything New in FuseBase AI Apps
Frequently asked questions
What is the difference between Fibery and Nimbus?
They serve adjacent needs but don't currently overlap on shipped themes. Fibery is currently shipping more aggressively (velocity 7.5 vs 5.0), with 2 editorial sparks in the last 30 days against 0. See the at-a-glance table above for a side-by-side breakdown of velocity, recent sparks, and editorial themes.
Is Fibery better than Nimbus?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. Fibery is currently shipping more aggressively (velocity 7.5 vs 5.0), with 2 editorial sparks in the last 30 days against 0. For your specific use case, the alternatives sections above list other PM products to evaluate alongside.
What are the best alternatives to Fibery?
Top Fibery alternatives in PM are ranked by recent ship velocity. Browse the "Fibery alternatives" section above for the current picks, or visit /alternatives/fibery for the full list with editorial commentary on each.
What are the best alternatives to Nimbus?
Top Nimbus alternatives in PM are ranked by recent ship velocity. Browse the "Nimbus alternatives" section above for the current picks, or visit /alternatives/nimbusweb for the full list with editorial commentary on each.