SaaS Savings Arbitrage
Prediction-market arbitrage closes in minutes and pays pennies. Founder-spend arbitrage is persistent: $2.3M in startup credits sits one application away from teams currently paying the same vendors. This board is computed live from our catalog — and it's a free JSON API, no signup.
You're paying for what's free ★
These vendors run startup-credit programs. If your team pays them and you fit the gates, you're leaving money on the table. Free if you qualify — gates shown per row are heuristic; the program page has the fine print.
| Vendor | Free credits | You might be paying for | Eligibility gates | |
|---|---|---|---|---|
| Google Cloud for Startups | $350K | via VC/partner | Claim free → | |
| Cloudflare for Startups | $350K | via VC/partner | Claim free → | |
| Brex for Startups | $250K | check gates on the program page | Claim free → | |
| Microsoft for Startups Founders Hub | $150K | via VC/partner | Claim free → | |
| Mixpanel for Startups | $150K | under 5 yrs oldvia VC/partner | Claim free → | |
| Akamai RISE | $120K | via VC/partner | Claim free → | |
| AWS Activate | $100K | via VC/partner | Claim free → | |
| Datadog for Startups | $100K | raised < $15.0Mvia VC/partner | Claim free → | |
| Neon YC Startup Deal | $100K | check gates on the program page | Claim free → | |
| Grafana Labs Startup Program | $100K | check gates on the program page | Claim free → | |
| Retool for Startups | $60K | raised < $15.0Munder 10 yrs oldnew customers only | Claim free → | |
| Cloudways Startup Program | $50K | check gates on the program page | Claim free → | |
| Segment Startup Program | $50K | raised < $50.0M | Claim free → | |
| Databricks for Startups Program | $50K | raised < $15.0M | Claim free → | |
| GitHub for Startups | $50K | raised < $1.0Munder 5 yrs old | Claim free → | |
| PostHog for Startups | $50K | under 2 yrs old | Claim free → | |
| Fivetran Startup Program | $50K | check gates on the program page | Claim free → | |
| Vercel for Startups | $30K | check gates on the program page | Claim free → | |
| Render for Startups | $25K | check gates on the program page | Claim free → | |
| Bright Data AI Startup Program | $20K | via VC/partner | Claim free → |
Google Workspace 
Google Analytics
Google Cloud
Google Services
Cloudflare
Brex 
Microsoft PPM 
Microsoft Teams
Microsoft Power BI
Microsoft Azure
Mixpanel 
Akamai
AWS
AWS Free Credits
Datadog
Neon
Grafana
Retool
Cloudways
Segment
Databricks
GitHub 
PostHog 
Fivetran
Vercel 
Render
Bright DataTop 20 of 30 vendors by credit value · full list in the API · the full directory at /startup-credits
Locked-savings feed
Verified percentage savings on tools that clear a SaaSTweaks Score of 60+ — good software that happens to be discounted, ranked by locked savings. NEW = listed in the last 3 weeks.
| Tool | Score | Locked savings | The deal | |
|---|---|---|---|---|
 DocSend | 81 | 90% | 90% Discount | Take it → |
| | 76 | 90% | Free Starter plan (30 labels/month) + discounted carrier rates Shippo advertises at up to 90% off — Pro from $17/month | Take it → |
| | 73 | 85% | Up to 85% off 24-month plans + 3 extra months free — Starter works out at $2.49/month ($67.23 for 27 months) | Take it → |
 Sign.Plus by Alohi | 80 | 80% | Free plan + Pro from $9.99/mo · ~80% cheaper than DocuSign | Take it → |
 HubSpot CRM | 68 | 75% | 75% off + 6 months free | Take it → |
| | 66 | 75% | Free plan (10 credits/month) + official Startup Program: up to 75% off year one for eligible VC/accelerator-backed startups | Take it → |
| | 78 | 70% | Up to 70% off long-term plans via partner link | Take it → |
| | 76 | 60% | Close for Startups: 30-60% off for 12 months (accelerator/VC-network members, under $2M raised) + 14-day free trial, no card required | Take it → |
| | 74 | 51% | Save up to 51% with annual billing — Creator from $12/user/mo | Take it → |
 Voluum | 80 | 50% | 30 days free + 50% off your first three months | Take it → |
 Sudowrite | 76 | 50% | Up to 50% off annual + $200 partner credit | Take it → |
| | 74 | 50% | Free Basic plan + Starter from $12.25/month billed annually — Visme prices annual billing at 50% below monthly | Take it → |
 Nexcess | 70 | 50% | Up to ~50% off the first 3 months on managed WordPress and WooCommerce plans | Take it → |
| | 70 | 50% | 50% off with code AFFMAVEN50 | Take it → |
| | 68 | 50% | Free Sandbox plan + 14-day full trial + official startup discount: 50% off monthly plans for 12 months (eligibility criteria apply, WhatsApp excluded) | Take it → |
| | 63 | 50% | 50% off first month of Pro ($49.50 instead of $99) + 25% off annual billing | Take it → |
| | 61 | 50% | 50% off the first month with code AFFTWEAKS | Take it → |
 OmniSEO | 60 | 50% | 50% off the first month (Essentials $45 vs $89; Professional $175 vs $349) | Take it → |
 IDrive | 60 | 50% | Up to 50% off first-year IDrive plans | Take it → |
| | 78 | 44% | Free plan (unlimited transcription) + up to 44% off with annual billing | Take it → |
 Zoho CRM | 82 | 42% | Save up to ~42% with annual billing | Take it → |
 Proton | 83 | 40% | Free forever plan + ~40% off Unlimited on 2-year billing | Take it → |
 Hotjar | 78 | 40% | Save 40% on annual plans | Take it → |
 Ultahost | 72 | 40% | Up to 40% off VPS plans | Take it → |
| | 75 | 38% | 38% off Crunchbase Pro Annual for new users (first year only) + 7-day free trial | Take it → |
Annual-lock spreads
The same plan, two prices: what monthly billing costs vs the annual-billing equivalent. If you'll still be using the tool in a few months, the spread is free money.
| Tool · plan | Monthly billing | Annual (per-mo) | Spread | Saved / year | |
|---|---|---|---|---|---|
 Jungle Scout · Starter | $49/mo | $29/mo | 41% | $240 | details → |
| | $30/mo | $22.50/mo | 25% | $90 | details → |
 Wispr Flow · Pro | $15/mo | $12/mo | 20% | $36 | details → |
 Semrush · Guru | $249.95/mo | $208.33/mo | 17% | $499 | details → |
Free API — for your dashboard or your agent
The whole board is a free JSON feed, CORS-open, no key: ask "what's the biggest SaaS arbitrage right now?" programmatically. Cached ~1h; every row carries saastweaks.com URLs.
curl https://saastweaks.com/api/arbitrage.jsonHonesty notes: Board 1 is "free if you qualify" — gates are heuristic and the program page has final say. Board 2 percentages come from verified savings claims; Board 3 from vendor pricing tiers we track, which can lag changes. Rows link through /go, our affiliate redirect — that's how the lights stay on.