{ "license": "CC-BY-4.0", "licenseUrl": "https://creativecommons.org/licenses/by/4.0/", "attribution": "toolweight — https://toolweight.dev", "attributionText": "Data from toolweight (https://toolweight.dev), licensed CC-BY-4.0.", "source": "toolweight", "endpoint": "https://toolweight.dev/api/v1/categories", "canonical": "https://toolweight.dev/compare", "markdown": "https://toolweight.dev/compare.md", "lastVerified": "2026-07-23", "count": 12, "categories": [ { "slug": "sandbox-providers", "title": "Sandbox providers compared: cold start, isolation and price", "label": "Sandbox providers", "h1": "Sandbox providers", "question": "Which sandbox provider should I run untrusted or agent-generated code on?", "answer": "E2B is the fastest general-purpose microVM sandbox for agents; Daytona is quicker still but runs containers, not microVMs, so it is the wrong default for untrusted code. Fly.io Machines wins on control, regions and price if you can live without an agent SDK. Vercel Sandbox and Cloudflare Sandbox are easiest if you already deploy there. Every published cold-start number is marketing until someone measures it cold.", "killerField": "cold_start_measured", "noScore": false, "verifyCadence": "30d", "related": [ "coding-agents", "llm-apis", "browser-automation-apis", "vercel-alternatives" ], "toolCount": 20, "fieldCount": 26, "lastVerified": "2026-07-23", "freshness": 0.323, "href": "https://toolweight.dev/compare/sandbox-providers", "markdown": "https://toolweight.dev/compare/sandbox-providers.md", "api": "https://toolweight.dev/api/v1/categories/sandbox-providers", "entriesApi": "https://toolweight.dev/api/v1/categories/sandbox-providers/entries", "fieldsApi": "https://toolweight.dev/api/v1/fields/sandbox-providers" }, { "slug": "coding-agents", "title": "Coding agents compared: Claude Code vs Codex CLI vs Cursor vs the rest", "label": "Coding agents", "h1": "Coding agents and harnesses, compared", "question": "Which AI coding agent should I use in 2026?", "answer": "An agent is a model plus a harness. Six reach the same ceiling — a pull request opened for you: Claude Code, Codex CLI, opencode, Cursor, Devin and GitHub Copilot, which resolves agent identity most cleanly. opencode, Goose, Aider and Cline win on BYOK and licence; Cursor and Windsurf on ergonomics. Nothing here merges or deploys unsupervised.", "killerField": "stops_at", "noScore": false, "verifyCadence": "14d", "related": [ "llm-apis", "sandbox-providers", "browser-automation-apis", "convex-alternatives" ], "toolCount": 17, "fieldCount": 26, "lastVerified": "2026-01-15", "freshness": 0.347, "href": "https://toolweight.dev/compare/coding-agents", "markdown": "https://toolweight.dev/compare/coding-agents.md", "api": "https://toolweight.dev/api/v1/categories/coding-agents", "entriesApi": "https://toolweight.dev/api/v1/categories/coding-agents/entries", "fieldsApi": "https://toolweight.dev/api/v1/fields/coding-agents" }, { "slug": "llm-apis", "title": "Frontier LLM APIs compared — price, context, tool use and deprecation policy", "label": "LLM APIs", "h1": "Frontier LLM API providers", "question": "Which frontier LLM API should I build on?", "answer": "Anthropic, OpenAI and Google lead on capability; DeepSeek, Moonshot, Z.ai and Qwen undercut them by roughly an order of magnitude on price. Routers like OpenRouter, Groq and Cerebras trade first-party features for reach or speed. Pick on continuity and tool-use fidelity, not headline token price — price moves monthly, migrations do not.", "killerField": "continuity_policy", "noScore": false, "verifyCadence": "7d", "related": [ "coding-agents", "sandbox-providers", "browser-automation-apis", "convex-alternatives" ], "toolCount": 18, "fieldCount": 27, "lastVerified": "2026-06-24", "freshness": 0.272, "href": "https://toolweight.dev/compare/llm-apis", "markdown": "https://toolweight.dev/compare/llm-apis.md", "api": "https://toolweight.dev/api/v1/categories/llm-apis", "entriesApi": "https://toolweight.dev/api/v1/categories/llm-apis/entries", "fieldsApi": "https://toolweight.dev/api/v1/fields/llm-apis" }, { "slug": "browser-automation-apis", "title": "Browser automation APIs compared (2026)", "label": "Browser APIs", "h1": "Browser automation APIs", "question": "Which hosted browser automation API should I use for AI agents and scraping?", "answer": "Browserbase is the safe default for agent work: broadest SDK coverage, a real live-view takeover, and Stagehand. Bright Data's Browser API wins on hard anti-bot targets because the residential network is the product. Cloudflare Browser Rendering is cheapest for benign screenshotting. Self-host Playwright once your targets stop fighting you.", "killerField": "antibot_success", "noScore": false, "verifyCadence": "30d", "related": [ "sandbox-providers", "coding-agents", "llm-apis" ], "toolCount": 13, "fieldCount": 26, "lastVerified": "2026-07-01", "freshness": 0.328, "href": "https://toolweight.dev/compare/browser-automation-apis", "markdown": "https://toolweight.dev/compare/browser-automation-apis.md", "api": "https://toolweight.dev/api/v1/categories/browser-automation-apis", "entriesApi": "https://toolweight.dev/api/v1/categories/browser-automation-apis/entries", "fieldsApi": "https://toolweight.dev/api/v1/fields/browser-automation-apis" }, { "slug": "s3-compatible-storage", "title": "S3-compatible storage compared: true cost at 1 TB + 5 TB egress", "label": "S3-compatible storage", "h1": "S3-compatible object storage providers", "question": "Which S3-compatible object storage provider is actually cheapest once egress is counted?", "answer": "Hetzner Object Storage is cheapest at USD 12.47/mo for 1 TB stored plus 5 TB egress plus 10 M requests, then Cloudflare R2 at 22.74 and Backblaze B2 at 26.95. AWS S3 is 472.60 — thirty-eight times Hetzner — and 93% of that is bandwidth. If you need Sydney, R2, Tigris and DigitalOcean Spaces are the realistic shortlist.", "killerField": "true_cost_usd", "noScore": false, "verifyCadence": "30d", "related": [ "sqlite-vs-postgres-vs-mysql", "convex-alternatives", "vercel-alternatives", "sandbox-providers" ], "toolCount": 12, "fieldCount": 28, "lastVerified": "2026-07-23", "freshness": 0.347, "href": "https://toolweight.dev/compare/s3-compatible-storage", "markdown": "https://toolweight.dev/compare/s3-compatible-storage.md", "api": "https://toolweight.dev/api/v1/categories/s3-compatible-storage", "entriesApi": "https://toolweight.dev/api/v1/categories/s3-compatible-storage/entries", "fieldsApi": "https://toolweight.dev/api/v1/fields/s3-compatible-storage" }, { "slug": "vercel-alternatives", "title": "Vercel alternatives compared (2026)", "label": "Vercel alternatives", "h1": "Vercel vs the alternatives", "question": "Which Vercel alternative should I use, and what happens to my bill if my site goes viral?", "answer": "Cloudflare Workers & Pages is the cheapest credible alternative — $5/month with no egress charge at all. Railway, Render and Fly.io are the pick if you want plain containers. Vercel still has the best Next.js parity by a wide margin. Almost every managed host here bills overage rather than throttling, so set a spend cap before you launch.", "killerField": "overage_behaviour", "noScore": false, "verifyCadence": "30d", "related": [ "convex-alternatives", "s3-compatible-storage", "sqlite-vs-postgres-vs-mysql", "sandbox-providers" ], "toolCount": 13, "fieldCount": 26, "lastVerified": "2026-06-15", "freshness": 0.326, "href": "https://toolweight.dev/compare/vercel-alternatives", "markdown": "https://toolweight.dev/compare/vercel-alternatives.md", "api": "https://toolweight.dev/api/v1/categories/vercel-alternatives", "entriesApi": "https://toolweight.dev/api/v1/categories/vercel-alternatives/entries", "fieldsApi": "https://toolweight.dev/api/v1/fields/vercel-alternatives" }, { "slug": "convex-alternatives", "title": "Convex vs alternatives: reactive backend platforms compared", "label": "Convex alternatives", "h1": "Convex vs the alternatives", "question": "What are the best alternatives to Convex, and how hard is each one to leave?", "answer": "Convex is the fastest of these to ship on and among the hardest to leave: the query API and function runtime are proprietary, so exiting means rewriting every call site. Supabase, Nhost and plain Neon keep your data and your queries in ordinary Postgres. Zero and ElectricSQL add sync on top of a Postgres you already own.", "killerField": "exit_cost", "noScore": false, "verifyCadence": "30d", "related": [ "sqlite-vs-postgres-vs-mysql", "vercel-alternatives", "s3-compatible-storage", "coding-agents" ], "toolCount": 11, "fieldCount": 26, "lastVerified": "2026-07-20", "freshness": 0.424, "href": "https://toolweight.dev/compare/convex-alternatives", "markdown": "https://toolweight.dev/compare/convex-alternatives.md", "api": "https://toolweight.dev/api/v1/categories/convex-alternatives", "entriesApi": "https://toolweight.dev/api/v1/categories/convex-alternatives/entries", "fieldsApi": "https://toolweight.dev/api/v1/fields/convex-alternatives" }, { "slug": "email-sending-apis", "title": "Email sending API providers compared", "label": "Email APIs", "h1": "Email sending APIs, ranked by time to first send", "question": "Which email sending API is best for developers?", "answer": "Resend, AhaSend and Loops get you from signup to a delivered email in about ten minutes. Amazon SES is the cheapest at $0.10 per thousand but its sandbox exit takes a day or more. Postmark still has the best-policed shared pool. Pick on time-to-first-send and pool quality, not list price.", "killerField": "time_to_first_send", "noScore": false, "verifyCadence": "30d", "related": [ "sms-api-providers-australia", "domain-registrars", "vercel-alternatives", "convex-alternatives" ], "toolCount": 13, "fieldCount": 25, "lastVerified": "2026-06-05", "freshness": 0.278, "href": "https://toolweight.dev/compare/email-sending-apis", "markdown": "https://toolweight.dev/compare/email-sending-apis.md", "api": "https://toolweight.dev/api/v1/categories/email-sending-apis", "entriesApi": "https://toolweight.dev/api/v1/categories/email-sending-apis/entries", "fieldsApi": "https://toolweight.dev/api/v1/fields/email-sending-apis" }, { "slug": "sqlite-vs-postgres-vs-mysql", "title": "SQLite vs PostgreSQL vs MySQL vs MariaDB vs DuckDB", "label": "Database engines", "h1": "SQLite vs PostgreSQL vs MySQL", "question": "Should I use SQLite, PostgreSQL or MySQL?", "answer": "Use SQLite when one process owns the data and writes are modest. Use PostgreSQL when concurrent writers, complex queries or extensions like pgvector matter, and you can afford to run it. Use MySQL or MariaDB when replication and online schema changes on huge tables matter more than SQL expressiveness. DuckDB is for analytics, not serving.", "killerField": "operational_burden", "noScore": true, "verifyCadence": "30d", "related": [ "convex-alternatives", "s3-compatible-storage", "vercel-alternatives", "llm-apis" ], "toolCount": 5, "fieldCount": 26, "lastVerified": "2026-07-01", "freshness": 0.615, "href": "https://toolweight.dev/compare/sqlite-vs-postgres-vs-mysql", "markdown": "https://toolweight.dev/compare/sqlite-vs-postgres-vs-mysql.md", "api": "https://toolweight.dev/api/v1/categories/sqlite-vs-postgres-vs-mysql", "entriesApi": "https://toolweight.dev/api/v1/categories/sqlite-vs-postgres-vs-mysql/entries", "fieldsApi": "https://toolweight.dev/api/v1/fields/sqlite-vs-postgres-vs-mysql" }, { "slug": "domain-registrars", "title": "Domain registrars compared: renewal price and exit cost", "label": "Domain registrars", "h1": "Domain registrars, ranked by what it costs to leave", "question": "Which domain registrar is cheapest to renew with, and which ones make it hard to leave?", "answer": "Cloudflare Registrar is the cheapest place to hold a .com because it sells at registry cost, and Porkbun is the best all-round retail registrar. GoDaddy and Crazy Domains win the first year and lose you money from year two. Transfer-out friction, not headline price, is the number that decides the next decade.", "killerField": "transfer_out_friction", "noScore": false, "verifyCadence": "30d", "related": [ "domain-api-providers", "vercel-alternatives", "email-sending-apis", "s3-compatible-storage" ], "toolCount": 15, "fieldCount": 25, "lastVerified": "2026-06-30", "freshness": 0.286, "href": "https://toolweight.dev/compare/domain-registrars", "markdown": "https://toolweight.dev/compare/domain-registrars.md", "api": "https://toolweight.dev/api/v1/categories/domain-registrars", "entriesApi": "https://toolweight.dev/api/v1/categories/domain-registrars/entries", "fieldsApi": "https://toolweight.dev/api/v1/fields/domain-registrars" }, { "slug": "domain-api-providers", "title": "Domain registration APIs compared", "label": "Domain APIs", "h1": "Domain registration APIs", "question": "Which registrar has the best API for registering domains programmatically?", "answer": "Porkbun, Name.com and NameSilo hand you a working key for nothing. Namecheap wants US$50 in the account before production calls succeed, GoDaddy wants ten domains or a paid club membership, and OpenSRS, Hexonet and Synergy Wholesale want a signed reseller agreement first. Route 53 and Vercel are the fastest to wire up and the dearest per domain.", "killerField": "min_spend_to_api", "noScore": false, "verifyCadence": "30d", "related": [ "domain-registrars", "vercel-alternatives", "email-sending-apis", "sms-api-providers-australia" ], "toolCount": 15, "fieldCount": 26, "lastVerified": "2026-07-23", "freshness": 0.313, "href": "https://toolweight.dev/compare/domain-api-providers", "markdown": "https://toolweight.dev/compare/domain-api-providers.md", "api": "https://toolweight.dev/api/v1/categories/domain-api-providers", "entriesApi": "https://toolweight.dev/api/v1/categories/domain-api-providers/entries", "fieldsApi": "https://toolweight.dev/api/v1/fields/domain-api-providers" }, { "slug": "sms-api-providers-australia", "title": "Australian SMS API providers compared", "label": "AU SMS APIs", "h1": "SMS API providers for Australia", "question": "Which SMS API provider should I use to send text messages to Australian mobile numbers?", "answer": "For self-serve integration without a sales call, ClickSend, Cellcast, SMS Broadcast, SMSGlobal and Twilio all issue an API key at signup. SMS Broadcast and Cellcast are the cheapest per message; Telstra is the only direct carrier; MessageMedia, Esendex and Bird gate access behind sales. Alphanumeric sender IDs work in Australia, unlike the US.", "killerField": "self_serve_api_key", "noScore": false, "verifyCadence": "30d", "related": [ "email-sending-apis", "domain-registrars", "s3-compatible-storage" ], "toolCount": 13, "fieldCount": 26, "lastVerified": "2026-07-20", "freshness": 0.217, "href": "https://toolweight.dev/compare/sms-api-providers-australia", "markdown": "https://toolweight.dev/compare/sms-api-providers-australia.md", "api": "https://toolweight.dev/api/v1/categories/sms-api-providers-australia", "entriesApi": "https://toolweight.dev/api/v1/categories/sms-api-providers-australia/entries", "fieldsApi": "https://toolweight.dev/api/v1/fields/sms-api-providers-australia" } ] }