Best Boundary Alternatives in 2026
The top Boundary alternatives are Cloudflare Access, Zscaler Private Access and Akamai Enterprise Application Access: 15 zero trust network access software our editors would look at instead of Boundary, in our ranking order.
Boundary: A flexible, open-source access layer for infrastructure teams that need least-privilege control. Where it falls short: narrower scope than broad endpoint-access suites.
Switching from Boundary? For most zero trust network access software buyers the best Boundary alternative is Cloudflare Access, built for organizations wanting broad, affordable ZTNA. On a budget, Twingate starts at $5/user/mo.
Why People Look for a Boundary Alternative
- Narrower scope than broad endpoint-access suites
- Device posture checks are outside its listed focus
- Usage-based pricing requires plan and consumption review
Quick Picks by What You Need
- Best overallCloudflare Access9.3
Organizations wanting broad, affordable ZTNA
Visit Cloudflare Access - Lowest priceTwingate7.9
Paid plans from $5/user/mo
Visit Twingate - Best free optionCloudflare Access9.3
Has a free plan
Visit Cloudflare Access
All 15 Boundary 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.
-
Best forOrganizations wanting broad, affordable ZTNA
- Better than Boundary:
- Editor score 9.3 vs 8.2
Broad cloud ZTNA coverage with a free plan, clientless access, and device posture checks.
- SIEM log export
- Device posture checks
9.3/10★★★★★Visit site -
Best forEnterprises needing privileged access controls
- Better than Boundary:
- Editor score 9.1 vs 8.2
A broad ZTNA platform for enterprises needing application-level and privileged access controls.
- Session recording
- SIEM log export
- Device posture checks
9.1/10★★★★★Visit Zscaler -
Best forLarge enterprises with complex private apps
- Better than Boundary:
- Editor score 9.0 vs 8.2
A deep hybrid ZTNA service for complex private-app environments, with contact-sales pricing.
- Session recording
- SIEM log export
- Device posture checks
9.0/10★★★★☆Visit Akamai -
Best forAWS-centric teams with usage-based pricing
- Better than Boundary:
- Editor score 8.9 vs 8.2
A strong AWS-native choice for identity- and device-aware access with usage-based billing.
- SIEM log export
- Device posture checks
8.9/10★★★★☆Visit site -
Best forBrowser-centric enterprises needing session controls
- Better than Boundary:
- Editor score 8.8 vs 8.2
A browser-centric zero trust access service with strong session and posture controls.
- Session recording
- Device posture checks
8.8/10★★★★☆Visit Check Point -
Best forOrganizations needing hybrid application publishing
- Better than Boundary:
- Editor score 8.7 vs 8.2
A hybrid ZTNA platform with granular policies, posture checks, and broad protocol support.
- Session recording
- SIEM log export
- Device posture checks
8.7/10★★★★☆Visit Ivanti -
Best forTeams prioritizing private-app data protection
- Better than Boundary:
- Editor score 8.6 vs 8.2
A focused ZTNA option for protecting private-app data with contextual controls.
- Device posture checks
8.6/10★★★★☆Visit Forcepoint -
Best forZTNA with layered data and threat inspection
- Better than Boundary:
- Editor score 8.5 vs 8.2
Layered access, posture, data, and threat controls for private applications.
- SIEM log export
- Device posture checks
8.5/10★★★★☆Visit Lookout -
Best forSmall teams needing VPN-less internal app access
- Better than Boundary:
- Editor score 8.4 vs 8.2
A focused gateway for VPN-less access to web apps, servers, file shares, and TCP services.
8.4/10★★★★☆Visit Cisco Duo -
OpenVPN CloudConnexaVerified
Best forTeams needing ZTNA alongside site-to-site networking
- Better than Boundary:
- Editor score 8.3 vs 8.2
A broad ZTNA and private-networking platform with free access and paid controls.
8.3/10★★★★☆Visit CloudConnexa -
Best forSecurity teams needing DLP and threat detection
A broad hybrid ZTNA platform for teams that need DLP, posture checks, and threat detection.
- Session recording
- SIEM log export
- Device posture checks
8.1/10★★★★☆Visit Netskope -
Best forEnterprises needing cloud-native full ZTNA
A cloud-native ZTNA service combining clientless access, endpoint controls, and continuous inspection.
- SIEM log export
- Device posture checks
8.0/10★★★★☆Visit Cato -
Best forTeams seeking affordable agent-based private access
Affordable agent-based private access with posture checks, connectors, and policy controls.
- Session recording
- SIEM log export
- Device posture checks
7.9/10★★★★☆Visit Twingate -
Best forEnterprises combining ZTNA and secure web access
A broad ZTNA and secure web access platform for enterprise environments.
- SIEM log export
- Device posture checks
7.8/10★★★★☆Visit iboss Cloud -
Best forHybrid and air-gapped environments
Broad hybrid zero-trust connectivity for private applications, networks, and air-gapped environments.
- SIEM log export
- Device posture checks
7.7/10★★★★☆Visit NetFoundry
Boundary Alternatives: Common Questions
What is the best alternative to Boundary?
Cloudflare Access: #1 in our Zero Trust Network Access Software ranking, with an editor score of 9.3 out of 10. Broad cloud ZTNA coverage with a free plan, clientless access, and device posture checks.
Is there a free alternative to Boundary?
Yes. Cloudflare Access, OpenVPN CloudConnexa and Twingate have a free plan or a free tier.
What is the cheapest paid alternative to Boundary?
Of the alternatives here that publish a price, Twingate starts lowest, at $5/user/mo.
Why do people look for Boundary alternatives?
Narrower scope than broad endpoint-access suites; Device posture checks are outside its listed focus; Usage-based pricing requires plan and consumption review.
How do I switch from Boundary?
Export your data from Boundary (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 Boundary.
How to Switch from Boundary
- Export your data from Boundary (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 Boundary.
Boundary vs Each Alternative
| # | Tool | Free plan | Paid from | Deployment model | Access methods | Device posture checks | Supported app protocols | Score |
|---|---|---|---|---|---|---|---|---|
| 11 | Boundary | Yes | Hybrid | Both | TCP, SSH, RDP | 8.2 | ||
| 1 | Cloudflare Access | Yes | Cloud | Both | Yes | HTTP, HTTPS, TCP, SSH, RDP, SMB, VNC | 9.3 | |
| 2 | Zscaler Private Access | Hybrid | Both | Yes | HTTP, HTTPS, RDP, SSH, VNC | 9.1 | ||
| 3 | Akamai Enterprise Application Access | No | Hybrid | Both | Yes | HTTP, HTTPS, RDP, SSH, VNC, TCP, UDP, SFTP, SCP | 9.0 | |
| 4 | AWS Verified Access | No | $0.001/unit usage-based | Cloud | Both | Yes | HTTP(S), TCP, SSH, RDP | 8.9 |
| 5 | Check Point SASE Private Access | Hybrid | Browser | Yes | HTTP/S, RDP, SSH | 8.8 | ||
| 6 | Ivanti Neurons for Zero Trust Access | Hybrid | Both | Yes | HTTP, HTTPS, TCP, UDP, SSH, RDP, ICA | 8.7 | ||
| 7 | Forcepoint ZTNA | Hybrid | Both | Yes | SSH, RDP, HTTP, HTTPS, SMB, SFTP | 8.6 | ||
| 8 | Lookout Secure Private Access | Cloud | Both | Yes | web, TCP, UDP, ICMP | 8.5 | ||
| 9 | Duo Network Gateway | No | $9/user/mo | 8.4 | ||||
| 10 | OpenVPN CloudConnexa | Yes | 8.3 | |||||
| 11 | Netskope One Private Access | No | Hybrid | Both | Yes | SSH, RDP, VoIP, SCCM | 8.1 | |
| 12 | Cato Universal ZTNA | No | Cloud | Both | Yes | HTTP/S, TCP/IP, UDP, RDP, SSH | 8.0 | |
| 13 | Twingate | Yes | $5/user/mo | Hybrid | Agent | Yes | TCP, UDP, ICMP | 7.9 |
| 14 | iboss Cloud | No | Hybrid | Both | Yes | SSH, RDP | 7.8 | |
| 15 | NetFoundry | Hybrid | Both | Yes | TCP, UDP | 7.7 |
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Last updated · How we research and update