Best A10 Thunder TPS Alternatives in 2026
The top A10 Thunder TPS alternatives are Cloudflare DDoS Protection, Akamai Prolexic and Fastly DDoS Protection: 15 DDoS protection software our editors would look at instead of A10 Thunder TPS, in our ranking order.
A10 Thunder TPS: Hybrid, multi-vector DDoS protection for network operators managing complex traffic flows. Where it falls short: pricing requires contact with sales.
Switching from A10 Thunder TPS? For most ddos protection software buyers the best A10 Thunder TPS alternative is Cloudflare DDoS Protection, built for broad protection at a low published price.
Why People Look for an A10 Thunder TPS Alternative
- Pricing requires contact with sales
- No free plan is offered
- WAF is not included
- No free plan — 6 of the alternatives below have it
- No wAF included — 2 of the alternatives below have it
Quick Picks by What You Need
- Best overallCloudflare DDoS Protection9.4
Broad protection at a low published price
Visit Cloudflare DDoS Protection - Lowest priceCloudflare DDoS Protection9.4
Paid plans from $20/mo
Visit Cloudflare DDoS Protection - Best free optionCloudflare DDoS Protection9.4
Has a free plan (A10 Thunder TPS has none)
Visit Cloudflare DDoS Protection - Best for waf includedCloudflare DDoS Protection9.4
WAF included (A10 Thunder TPS: no)
Visit Cloudflare DDoS Protection
All 15 A10 Thunder TPS Alternatives, Ranked
Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.
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Best forBroad protection at a low published price
- Better than A10 Thunder TPS:
- Free plan
- WAF included
- Editor score 9.4 vs 8.7
Broad Layer 3/4 and 7 protection with a free plan and low paid entry price.
- WAF included
- Managed mitigation
9.4/10★★★★★Visit Cloudflare -
Best forLarge enterprises needing global managed mitigation
- Better than A10 Thunder TPS:
- Editor score 9.2 vs 8.7
A managed, hybrid DDoS defense service for enterprises with complex network protection needs.
- Managed mitigation
9.2/10★★★★★Try Akamai Prolexic -
Best forUsage-based web and API protection
- Better than A10 Thunder TPS:
- Free plan
- Editor score 9.1 vs 8.7
Usage-priced protection for network and application-layer DDoS attacks.
9.1/10★★★★★Visit Fastly -
Best forAWS-native teams needing layered protection
- Better than A10 Thunder TPS:
- Free plan
- WAF included
- Editor score 9.0 vs 8.7
A layered AWS-native option with free baseline coverage and a $3,000 Advanced tier.
- WAF included
- Managed mitigation
9.0/10★★★★☆Visit AWS Shield -
Best forOrganizations needing cloud DDoS and WAF alignment
- Better than A10 Thunder TPS:
- Editor score 8.9 vs 8.7
Managed Layer 3/4 and Layer 7 protection with always-on or on-demand mitigation.
- Managed mitigation
8.9/10★★★★☆Visit Imperva -
Best forEnterprises wanting managed hybrid protection
- Better than A10 Thunder TPS:
- Editor score 8.8 vs 8.7
A managed hybrid DDoS service for enterprises protecting networks and applications.
- Managed mitigation
8.8/10★★★★☆Visit Radware -
Best forSelf-hosted teams needing deep attack coverage
Deep Layer 3–7 protection for self-hosted teams, with contact-sales pricing.
- Managed mitigation
8.6/10★★★★☆Visit Check Point -
Best forService providers using programmable network mitigation
Programmable, always-on DDoS protection for service-provider and large network environments.
- Managed mitigation
8.5/10★★★★☆Visit Nokia -
Best forOrganizations needing managed L3/L4 hybrid defense
Managed Layer 3/4 defense for organizations operating hybrid Internet-facing networks.
- Managed mitigation
8.4/10★★★★☆Visit Cloudflare -
Best forOn-premises operators needing inline defense
A focused inline defense for organizations protecting stateful network and application infrastructure.
- Managed mitigation
8.3/10★★★★☆Visit NETSCOUT -
Best forAzure teams needing network protection
- Better than A10 Thunder TPS:
- Free plan
A focused Azure service for continuous Layer 3/4 DDoS mitigation, not application-layer defense.
- Managed mitigation
8.2/10★★★★☆Visit Microsoft -
Best forNGINX-based applications needing Layer 7 defense
A focused NGINX-based defense for Layer 7 attacks across modern application traffic.
8.1/10★★★★☆Visit F5 -
Best forTencent Cloud customers needing elastic protection
A paid Tencent Cloud service combining network and application attack protection.
8.0/10★★★★☆Visit Tencent Cloud -
Best forDigitalOcean customers wanting included protection
- Better than A10 Thunder TPS:
- Free plan
A no-cost Layer 3/4 safeguard for DigitalOcean resources, not a full application-layer defense.
7.9/10★★★★☆Visit DigitalOcean -
Best forAlibaba Cloud customers wanting broad coverage
- Better than A10 Thunder TPS:
- Free plan
Broad network and application-layer DDoS protection for Alibaba Cloud workloads.
7.8/10★★★★☆Visit Alibaba Cloud
A10 Thunder TPS Alternatives: Common Questions
What is the best alternative to A10 Thunder TPS?
Cloudflare DDoS Protection: #1 in our DDoS Protection Software ranking, with an editor score of 9.4 out of 10. Broad Layer 3/4 and 7 protection with a free plan and low paid entry price.
Is there a free alternative to A10 Thunder TPS?
Yes. Cloudflare DDoS Protection, Fastly DDoS Protection, AWS Shield, Azure DDoS Protection and DigitalOcean DDoS Protection have a free plan or a free tier (6 of the 15 alternatives on this page).
What is the cheapest paid alternative to A10 Thunder TPS?
Of the alternatives here that publish a price, Cloudflare DDoS Protection starts lowest, at $20/mo.
Why do people look for A10 Thunder TPS alternatives?
Pricing requires contact with sales; No free plan is offered; WAF is not included.
How do I switch from A10 Thunder TPS?
Export your data from A10 Thunder TPS (most tools have an export in their settings). Sign up for the alternative; start on its free plan or trial if it has one. Import your export and set up the integrations your team relies on. Run both side by side for a short while, then cancel A10 Thunder TPS.
How to Switch from A10 Thunder TPS
- Export your data from A10 Thunder TPS (most tools have an export in their settings).
- Sign up for the alternative; start on its free plan or trial if it has one.
- Import your export and set up the integrations your team relies on.
- Run both side by side for a short while, then cancel A10 Thunder TPS.
A10 Thunder TPS vs Each Alternative
| # | Tool | Free plan | Paid from | Attack layers | Mitigation mode | Deployment model | Score |
|---|---|---|---|---|---|---|---|
| 7 | A10 Thunder TPS | No | Both | Hybrid | Hybrid | 8.7 | |
| 1 | Cloudflare DDoS Protection | Yes | $20/mo | Both | Always-on | Cloud | 9.4 |
| 2 | Akamai Prolexic | Network | Hybrid | Hybrid | 9.2 | ||
| 3 | Fastly DDoS Protection | Yes | $0.01/unit/mo | Both | Always-on | Cloud | 9.1 |
| 4 | AWS Shield | Yes | Both | Always-on | Cloud | 9.0 | |
| 5 | Imperva DDoS Protection | No | Both | Hybrid | Cloud | 8.9 | |
| 6 | Radware Cloud DDoS Protection | No | Both | Hybrid | Hybrid | 8.8 | |
| 7 | Check Point DDoS Protector | Both | Hybrid | Hybrid | 8.6 | ||
| 8 | Nokia Deepfield Defender | Both | Always-on | Hybrid | 8.5 | ||
| 9 | Cloudflare Magic Transit | No | Network | Hybrid | Hybrid | 8.4 | |
| 10 | NETSCOUT Arbor Edge Defense | Both | Always-on | On-premises | 8.3 | ||
| 11 | Azure DDoS Protection | Yes | $199/device/mo | Network | Always-on | Cloud | 8.2 |
| 12 | F5 NGINX App Protect DoS | No | Both | Always-on | Hybrid | 8.1 | |
| 13 | Tencent Cloud Anti-DDoS Pro | No | Both | Hybrid | Cloud | 8.0 | |
| 14 | DigitalOcean DDoS Protection | Yes | Free | Network | Always-on | Cloud | 7.9 |
| 15 | Alibaba Cloud Anti-DDoS | Yes | $1,580/mo | Both | Hybrid | Cloud | 7.8 |
Head-to-Head
- A10 Thunder TPS vs Cloudflare DDoS Protection
- A10 Thunder TPS vs Akamai Prolexic
- A10 Thunder TPS vs Fastly DDoS Protection
- A10 Thunder TPS vs AWS Shield
- A10 Thunder TPS vs Imperva DDoS Protection
- A10 Thunder TPS vs Radware Cloud DDoS Protection
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Last updated · How we research and update