Head-to-Head Comparison · Alternative to Exa · 📝 forms
Exa vs OpenSERP
Query Google, Bing, Yandex, Baidu, DuckDuckGo, and Ecosia through one REST API. Self-host free under MIT, or use the managed cloud option. Here is how OpenSERP ($0/mo open source) stacks up against Exa ($15/mo) across cost, hosting, data privacy, and real-world trade-offs.
OpenSERP is a verified Open Source-licensed open-source replacement for Exa. Switching from Exa ($15/mo) saves $180/yr per solo seat, or $900/yr for a 5-person team. Deployment: Runs on Self-host.
The catch: Requires self-hosting setup, updates, and server maintenance compared to managed Exa.
OpenSERP
$0.00/mo · Open Source
Exa vs OpenSERP Specifications
facts verified 2026-11-07
| Dimension | Exa (Paid) | OpenSERP (Replacement) |
|---|---|---|
| Monthly Price | $15 / mo | $0 / mo |
| 1-Year Cost (1 seat) | $180 / yr | $0 / yr (Save $180) |
| 1-Year Cost (5 seats) | $900 / yr | $0 / yr (Save $900) |
| 1-Year Cost (10 seats) | $1,800 / yr | $0 / yr (Save $1,800) |
| Source & License | Proprietary SaaS | open source Open Source |
| Where It Runs | Vendor Cloud | Self-host (your server) |
| Platforms | Web / Cloud | webself-hosteddocker to self-host |
| GitHub Stars | — | ★ 1.6k (active nov 2026) |
Deep Dive: Switching from Exa to OpenSERP
Trade-offs, installation & data architecture
What you trade away
Requires self-hosting setup, updates, and server maintenance compared to managed Exa.
How to deploy OpenSERP
Clone https://github.com/karust/openserp or deploy with Docker Compose
What it takes to run
Deploy via Docker or binary release from GitHub and configure environment variables.
Where your data lives
All application data and configuration live on your own server or local database.
Why fork OpenSERP instead of vibe-coding a Exa clone?
Instead of paying recurring SaaS fees for Exa or rebuilding it from scratch, deploy one of the 1 battle-tested open-source alternatives like OpenSERP.
Exa vs OpenSERP FAQ
Is OpenSERP a good free alternative to Exa?+
Yes. OpenSERP is a verified open-source (Open Source) replacement for Exa. Query Google, Bing, Yandex, Baidu, DuckDuckGo, and Ecosia through one REST API. Self-host free under MIT, or use the managed cloud option.
What is the catch when switching from Exa to OpenSERP?+
Requires self-hosting setup, updates, and server maintenance compared to managed Exa.
How much do you save switching from Exa to OpenSERP?+
Exa costs $15/mo ($180/yr) per seat, whereas OpenSERP is $0/mo. Switching saves $180/yr for a solo user, $900/yr for a 5-person team, and $1,800/yr for a 10-person team.
How do I install or self-host OpenSERP instead of Exa?+
Install: Clone https://github.com/karust/openserp or deploy with Docker Compose. Setup: Deploy via Docker or binary release from GitHub and configure environment variables.
