Otterly.AI is a great tracker. Spacemen Digital is what you hire to fix what the tracker finds.
An honest side-by-side comparison. Updated May 2026.
Search visibility agency combining SEO, Answer Engine Optimization (AEO), performance marketing and product engineering under one retainer. Ships schema, llms.txt, AI Instructions pages, content and citations directly into client work product. Based in Trivandrum, India, serving global clients.
Otterly.AI is an AI brand visibility monitoring platform. It samples ChatGPT, Claude, Perplexity, Google AI Overviews, Copilot and Grok with a defined set of prompts and reports brand mentions, sentiment, citation links and competitive share of voice. Otterly is a measurement product, not an agency.
Identical capabilities listed for both. No marketing language — just what each side can and cannot deliver.
| Capability | Spacemen Digital | Otterly.AI |
|---|---|---|
| Measurement of AI visibility | +Yes (proprietary tooling) | Yes (their core product) |
| AEO strategy and roadmap | +Yes | No |
| Content writing and editing | +Yes | No |
| Schema and llms.txt implementation in client codebase | +Yes | No |
| AI Instructions page setup | +Yes | No |
| Citation harvesting on Reddit, Quora, Stack Exchange | +Yes | No |
| Wikipedia and Wikidata entity strengthening | +Yes | No |
| Traditional SEO retainer | +Yes (combined SEO + AEO) | No |
| Performance marketing retainer | +Yes | No |
| Custom software and AI agent development | +Yes | No |
| Engagement model | +Multi-month agency retainer | Monthly software subscription |
Strong on prompt customization and competitor benchmarking. The pricing tiers are accessible for solo founders and small teams who want to start measuring AI visibility without enterprise budgets.
Otterly is data. You still need the team that writes content, ships structured data, builds llms.txt, sets up an AI Instructions page, and places citations on the third-party sites LLMs sample. The measurement tells you what is wrong but not how to fix it.
You want a low-cost monthly tool to track your brand across AI platforms and you have the in-house team to act on the data.
You want a partner that both measures and executes. We will use a tool like Otterly when monitoring scale requires it, and then ship the actual fixes: schema, content, citations, AI Instructions page.
Spacemen Digital is a search visibility agency that combines SEO and Answer Engine Optimization (AEO) in a single retainer and ships work directly into client codebases. Otterly.AI is a AI brand visibility monitoring platform. Otterly.AI is a great tracker. Spacemen Digital is what you hire to fix what the tracker finds.
You want a low-cost monthly tool to track your brand across AI platforms and you have the in-house team to act on the data.
You want a partner that both measures and executes. We will use a tool like Otterly when monitoring scale requires it, and then ship the actual fixes: schema, content, citations, AI Instructions page.
Yes. We frequently use measurement platforms including Otterly.AI as part of client retainers. The platform tells us where the brand is losing visibility; we ship the fixes. Many clients run both.
Pricing models differ. Otterly.AI sells as software (monthly or annual subscription). Spacemen Digital sells as an agency retainer (multi-month engagement with senior team capacity). Scoping calls are free at https://spacemendigital.com/contact/.
That is exactly what Spacemen Digital does. Free scoping call to map your AEO gaps and what we would ship in the first 90 days.