AISpendLens
A plain-English AI cost dashboard for non-technical small business owners — connect your AI provider keys and see exactly which features, customers, or campaigns are burning your monthly AI bill, with cheaper-model swap suggestions.
Small business owners and agency operators using AI tools (chatbots, content generators, voice agents) who can't read token math
- One-screen bill breakdown written in plain English: 'Your AI customer-support bot cost $412 last month, mostly because of long conversation histories'
- Side-by-side 'what if you switched to model X' simulator showing estimated savings from cheaper models or batch APIs
- Budget alerts sent before bills spike (e.g., 'you're on track for $1,200 this month, 40% above budget')
- Quick-start templates for common workloads (chatbot, RAG, voice agent) so a non-developer can forecast cost before launching
CostPerPrompt's HN traction shows the cost-translation problem is unsolved even for engineers, while non-technical founders using off-the-shelf AI agents have even less visibility and are quietly burning cash.
Multiple CostPerPrompt-style tools have appeared on HN (CostPerPrompt at 3pts, APICalculators from a $340 surprise-bill story, plus aicostcalc.net, aicostcheck.com, aipricingcalculators.com), confirming developer demand for cost-translation; SMB/agency demand is implied by growth of off-the-shelf AI agents but not directly validated.Show HN: I built a free API cost calculator after a $340 surprise bill ↗AI API Pricing Calculator 2026 — Compare GPT-5.6, Claude, Gemini & 50+ models ↗
Crowded developer tier — Helicone, Portkey, LangSmith, Langfuse, Braintrust, Lava, Datadog LLM, Keywords AI, LiteLLM all offer LLM cost tracking — but none target non-technical SMBs with plain-English, no-integration attribution per feature/customer/campaign; Lava's wallet-based per-customer view is the closest adjacent play, but still gateway-based.The 5 Best AI Cost Tracking Tools (February 2026) ↗7 Best OpenAI Cost Monitoring Tools for 2026 - Amnic ↗
Developers clearly pay — Helicone Growth, LangSmith Plus, Portkey enterprise tiers exist — but willingness to pay among non-technical SMB owners for a cost dashboard is unproven; SMBs are notoriously price-sensitive and incumbents could trivially bundle a 'simple mode,' capping standalone SaaS pricing potential at $30–100/mo per business.The 5 Best AI Cost Tracking Tools (February 2026) ↗Best LLM Cost Tracking Tools 2026 ↗
AI cost attribution remains valuable as long as usage-based pricing exists, but the trend toward flat subscription AI products (ChatGPT Team, Copilot) and providers adding native usage dashboards (OpenAI already ships one) could shrink the addressable surface over 2–3 years.OpenAI Cost Dashboard: Track Spend by Model and Project ↗
Connecting provider keys via a proxy or async logger and computing per-call costs is well-trodden (Helicone, Lava prove the pattern); the harder problems are (a) inferring feature/customer/campaign attribution without developer-supplied metadata from non-technical users, and (b) keeping model pricing current across 20+ providers — tractable but not trivial, achievable in weeks.LLMeter — OpenAI & AI Cost Tracking Dashboard ↗The 5 Best AI Cost Tracking Tools (February 2026) ↗