AI Tools & Calculators

Paste text and see every invisible character, unusual space, curly quote and lookalike letter listed with its codepoint and position before anything is stripped. Runs in your browser with no upload.

Convert a markdown document to plain text with real parsing rather than regex stripping. Choose how links, code fences, tables and lists should land in the output.

Compare GPT-5.4, Claude Opus 4.6, and Gemini 3.1 Pro side-by-side. Pricing from $2/1M tokens, context up to 1M, coding scores 74%+. Interactive tool with benchmarks.

Tell us your use case in 3 steps, we rank Retell AI, Vapi, Bland AI, and Synthflow by real per-minute cost, latency, and fit.

Vendor demos are always recorded in a silent room. Pick the noise scenario you actually call from and see which agent holds up.

Compare HeyGen vs Synthesia on avatar realism, languages, price, API, editing, and turnaround. Move the weight sliders for your use case and get a personalized winner. Verified 2026 pricing ($18 vs $24/mo).

Compare Windsurf vs Claude Code with a weighted scorecard for pricing, context window, IDE workflow, MCP agent support, and team features.

Comet browser review with a 3-question picker: pick your use case, OS, and budget, and see whether Comet, Chrome, Arc, Dia, or plain Perplexity fits, with the RAM use and security tradeoffs behind each pick.

Filter 5 offline AI dictation tools by OS, privacy, budget, and accuracy. Covers MacWhisper, superwhisper, OpenWhispr, and Speech Note, plus why Windows Voice Typing is not actually offline.

Run your sending profile through our free deliverability risk checker, then compare 8 email warmup services by inbox placement rate, ramp speed, pool size, and real G2 scores.

Answer 4 quick questions about your platforms, budget, team size, and automation needs. Get a ranked recommendation across 9 PPC management tools with real G2 and Capterra scores.

Answer 5 questions and get your 3 best-fit AI dashboard builders, then compare 8 tools (Retool, Metabase, Streamlit, Grafana, Tableau, Redash, Observable, Tremor) by time to first dashboard, code required, free tier, and G2 score.

Compare SaaS starter templates by actual monthly hosting cost. Cloudflare-native stacks (TanStarter) vs Vercel+Supabase vs self-hosted VPS. Interactive TCO calculator with real 2026 pricing.

Filter 8 LLM observability platforms by your exact stack: LangChain, LlamaIndex, OpenAI SDK, CrewAI, Vercel AI SDK, or AutoGen. See OTel support, self-host options, and real pricing — not a generic comparison.

MCP connects AI models to tools via JSON-RPC. A2A lets agents coordinate with other agents via HTTP/SSE. Learn the difference, when to use each, and how they work together.

A sourced comparison of OpenCode Go and Ollama Cloud that explains the local-runtime versus hosted-API asymmetry, published caps, and usage fit.

Not a calculator, a decision tool. Answer three questions, get a ranked recommendation across Claude, GPT-4o, Gemini, and DeepSeek.

Add ChatGPT Plus, Claude Pro, Cursor, Midjourney, Runway, and more to see your live monthly and annual AI tool cost, a category breakdown, and how much overlapping subscriptions are costing you.

Calculate your real monthly Anthropic API bill with discount toggles for prompt caching (up to 90% off input) and batch API (50% off everything).

Enter your monthly budget and use case, get an instant breakdown of how many API requests each model can deliver.

Compare GPT-4o vs Claude Sonnet 4.6 vs DeepSeek V4 Pro vs Gemini 2.5 Pro token costs for your exact prompt and reply length.

This prompt caching cost calculator compares your monthly Claude and GPT-5.4 bill with and without caching, using current 2026 pricing.

Price a Gemini workload across realtime, batch and context caching, including the hourly cache storage charge and the 200,000 token price cliff on Pro tiers.

Ranks every OpenAI model cheapest first for your request volume and token mix, then solves for the output share where a cheaper model stops being cheaper. Uses per-model batch and cached-input rates, not a blanket discount.

Paste your document or enter a word count to see which current models — Claude Opus 4.8, Sonnet 5, Fable 5, Haiku 4.5, GPT-5.4, Gemini 3.1 Pro — can fit it in one context window, and how many chunks you need if none can.

Turns the session and weekly percentages from /usage into a burn rate, the time left before the limit, and the pace that reaches the reset instead of the wall.

Estimate monthly cost for 1M-100M vectors across Pinecone, Qdrant, Weaviate Cloud, and self-hosted pgvector. Live calculator with memory sizing, QPS tier, and recommendation.

Pick a model size, quantization, context length, and target. Get VRAM, system RAM, GPU pick, power draw, DIY cost, and cloud breakeven months. Real client-side math, no fake numbers.

Enter your RAM, VRAM and disk to see whether Hermes Agent runs. Checks the documented framework floor, then every published Hermes GGUF build against the 64K context minimum the framework enforces at startup.

Pick a trigger, chat model, memory type, and tools, get the exact n8n node graph to build, plus real limitations like the tool-call memory bug other builders run into.

Build an agent loop prompt with a trigger, acceptance check, budget, and stop conditions. Scores it for safety, with setup for Claude Code, Cursor, and Codex.

Generate a stage-appropriate pitch deck outline in seconds. Enter startup stage, market, traction, and ask — get 11 sections tuned to your investor type.

Paste your priorities and pending items. Get a structured daily briefing with a priority stack, time blocks, quick wins, and a one-sentence standup summary.

Generate professional SOPs in seconds with our free AI SOP generator. Enter your process details and get a complete standard operating procedure template — no signup needed.

Browse 8 free SOP templates for IT, HR, Marketing, Finance, and Operations. Pick a category, preview the full template, and copy it in one click — no signup needed.

Generate a working MCP server in 30 seconds. Paste CLI commands, pick TypeScript or Python, get a runnable @modelcontextprotocol/sdk scaffold with package.json, README, and a ~/.claude.json snippet.

Generate a valid Claude Code MCP server entry for ~/.claude.json in 10 seconds. Supports stdio, HTTP, and SSE transports, env vars, timeouts, and merging with your existing config.

Chrome DevTools MCP setup made simple: pick a connection mode, catch flag conflicts, copy a working mcpServers JSON entry in seconds.

Codex Dream Skin is the viral skin tool for the Codex desktop app. Install it on macOS or Windows with exact commands, plus a safety and restore guide.

Codex themes for the CLI and desktop app: browse built-in and community skins, preview each one, and copy the exact config to apply it.