Diallog and Telus sit on opposite ends of the Canadian internet market. Diallog is an independent, Toronto-headquartered ISP founded in 1998, reselling cable, DSL/FTTN, and fibre internet over Bell and Rogers infrastructure in Ontario and Quebec only. Telus is a national facility-based carrier that builds and operates its own PureFibre and OPTIK fibre networks, primarily dominant in British Columbia and Alberta, with a growing fibre footprint in Ontario and Quebec, plus mobile wireless internet plans available nationwide. Both run month-to-month, unlimited-data internet, but they differ sharply in top speeds, contract structure, geographic reach, and long-term pricing stability.
Plans and pricing
Diallog's pricing mixes everyday low rates with time-limited promotions: its Plus 100/100 Mbps cable plan in Ontario runs $30/month for a limited period (regular $60/month), and its Gigabit 1000/200 Mbps plan is $45/month promo (regular $90/month), both carrying 50% off for 3 months. Its top-tier 1500/940 Mbps fibre plan is $90/month promo (regular $110/month, $20 off for 6 months). Diallog's non-promotional entry plan, Cable Basic 15/2 Mbps in Ontario, is $35/month. Telus does not have a low-cost entry-level wireline plan in Ontario or Quebec; its cheapest fixed-line unlimited option is OPTIK 250/250 Mbps fibre in Quebec at $71/month (promo, regular $76/month, plus a $5/month pre-authorized payment discount). Telus also sells capped mobile internet plans nationwide from $60/month for 5GB up to $135/month for 50GB, and reaches much higher top-end speeds than Diallog through PureFibre in British Columbia and Alberta, topping out at 5,000/5,000 Mbps.
At the entry level, Diallog is far cheaper: $35/month for 15/2 Mbps versus Telus's cheapest fixed-line plan at $71/month for 250/250 Mbps in Quebec. But that comparison cuts both ways, since Telus's cheapest wireline plan delivers roughly 17 times the download speed of Diallog's cheapest plan. Around the 1.5 Gbps tier, pricing converges closely: Diallog's 1500/940 Mbps fibre plan is $90/month promo (regular $110), while Telus's OPTIK GIGA 1.5 in Quebec is also $90/month promo, but with a lower regular price ($104) and a marginally higher upload speed (1000 Mbps vs 940 Mbps). At the very top end, Telus pulls well ahead: its PureFibre 5 Gig plan in British Columbia and Alberta reaches 5,000/5,000 Mbps, more than three times Diallog's fastest available speed.
Network and coverage
Diallog and Telus serve different footprints and operate on fundamentally different network models. Diallog delivers service in Ontario and Quebec only, reselling over Bell and Rogers cable, DSL/FTTN, and fibre infrastructure. Telus builds and operates its own PureFibre and OPTIK fibre network, and is the dominant facility-based provider in British Columbia and Alberta, with an expanding fibre footprint in parts of Ontario and Quebec; Telus also offers mobile wireless internet plans nationwide, including in provinces where it has no fixed-line fibre presence. According to ISED National Broadband Data via Topicks.ca's Telus coverage map, Telus reaches 63.7% of serviceable hex cells across Canada overall, with the strongest provincial coverage in Alberta (94%) and the weakest in Saskatchewan (1%). Diallog does not have an equivalent independently-sourced coverage map, so its footprint below is provider-reported only.
Geography is likely to be the deciding factor for most households comparing these two providers. Telus's ISED-measured coverage is strongest in Alberta (94% of hex cells) and still substantial in Quebec (78%) and Ontario (68%), the two provinces where Diallog also operates, though Telus's fixed-line footprint there leans mobile-heavy: fibre-to-the-home coverage in Quebec reaches 13.6% of hexes (1,149 of 8,425), its strongest fixed-line province, while DSL is strongest in British Columbia at 10.5% (1,115 of 10,593). Diallog does not publish comparable hex-level coverage data, so its Ontario and Quebec footprint is stated by the provider without independent verification. Diallog's advantage in these two provinces is concentrated in pricing and technology mix (cable, DSL/FTTN, and fibre at lower entry prices) rather than measured coverage breadth.
Head-to-head comparison
| Diallog | Telus | |
|---|---|---|
| Starting price (home fibre) | $30/mo promo (100/100 Mbps, ON) | $71/mo (OPTIK 250/250 Mbps, QC) |
| Entry-level plan (non-promo) | $35/mo (15/2 Mbps, ON) | $71/mo (250/250 Mbps, QC) |
| ~1 Gbps tier price | $45/mo promo, $90/mo regular (1000/200 Mbps, ON) | $95/mo promo, $135/mo regular (940/940 Mbps, AB/BC) |
| ~1.5 Gbps tier price | $90/mo promo, $110/mo regular (1500/940 Mbps, ON/QC) | $90/mo promo, $104/mo regular (1500/1000 Mbps, QC) |
| Top residential speed | 1,500 Mbps (fibre, 1500/940) | 5,000 Mbps (fibre, 5000/5000, AB/BC) |
| Upload speeds | Up to 940 Mbps (top fibre plan only) | Symmetrical on most fibre tiers (250/250 up to 5000/5000) |
| Data cap | Unlimited (all wireline plans) | Unlimited (all wireline plans) |
| Price lock guarantee | Not offered (promotional discounts only) | 5-year Plan Price Lock (select PureFibre plans, AB/BC) |
| Contract options | No contract (all 13 plans) | No contract (QC, ON, mobile); 24 months (AB/BC PureFibre) |
| Installation fee | Free installation (selected plans) | Free professional installation (selected plans) |
| Mobile internet option | Not offered | Yes (5GB-50GB plans, $60-$135, nationwide) |
| Provinces served | ON, QC | BC, AB + parts of ON, QC (mobile nationwide) |
| Bundle discounts | Not listed | Yes (with Telus Mobility) |
| Student plans | Not listed | Not listed |
| Customer rating | 3.0/5 (Topicks.ca) | 2.0/5 (Topicks.ca) |
Contract and pricing details
Diallog runs month-to-month pricing on all 13 plans with no term contract anywhere in its lineup. Several plans carry time-limited promotional pricing: the Plus 100/100 Mbps and Gigabit 1000/200 Mbps and 1500/200 Mbps plans in Ontario all offer 50% off for the first 3 months, while the Gigabit 1500/940 Mbps fibre plan offers $20 off for the first 6 months. After the promotional window ends, pricing reverts to the regular rate shown on each plan (for example $60/month for Plus 100/100 Mbps, $90/month for Gigabit 1000/200 Mbps, and $110/month for the 1500/940 Mbps fibre plan). Diallog's DSL/FTTN and standard cable plans in Ontario and Quebec are priced at a flat regular rate with no stated promotional discount.
Telus offers two main contract structures for home internet: no-contract (month-to-month) and 24-month terms. OPTIK plans in Quebec on month-to-month terms include a pre-authorized payment discount of $5 to $24/month depending on the plan tier. PureFibre plans in British Columbia and Alberta on 24-month terms include a $10/month pre-authorized bank discount on top of the promotional rate, plus an additional $25 to $35/month off for committing to the 2-year term. Telus also advertises a 5-year Plan Price Lock on select PureFibre plans in BC and Alberta (500 Mbps through 5 Gbps tiers), which locks the promotional rate for the full 5 years rather than reverting to a higher price after the contract term. PureFibre 1.5G in Ontario and Quebec, by contrast, is offered on a no-contract basis at a flat $130/month with free professional installation on this plan specifically, and no stated promotional discount. Telus's capped mobile internet plans (5GB to 50GB, $60 to $135/month) are also no-contract.
Equipment and installation
Diallog offers a free Wi-Fi router and free installation on selected plans, reducing upfront setup costs for eligible subscribers; customers should confirm which plans qualify directly with Diallog before signing up. Telus offers free professional installation on selected plans; this is called out explicitly on the PureFibre 1.5G plans in Ontario and Quebec, and customers should confirm installation terms for other Telus plans directly with the provider before signing up. Equipment fees such as modem or router rental are not broken out in the plan data for either provider and should be confirmed directly with each provider before signing up.
Perks and add-ons
Diallog offers a free Wi-Fi router and free installation on selected plans, and several plans carry limited-time promotional pricing, including 50% off for 3 months on select cable plans and $20 off for 6 months on its 1500/940 Mbps fibre plan. Diallog is also one of the few remaining independent (non-Big-Three-owned) ISPs in Canada, positioning its customer service as a differentiator from larger carrier-owned resellers.
Telus offers bundling discounts when combining internet with Telus Mobility wireless plans. The pre-authorized payment discount, ranging from $5 to $24/month depending on plan and province, is an automatic saving available to customers who set up bank payment. Select PureFibre plans in British Columbia and Alberta include a 5-year price lock, and PureFibre 1.5G plans in Ontario and Quebec include free professional installation on that plan specifically. Telus's nationwide mobile internet plans (5GB to 50GB) offer an alternative for customers outside Telus's fixed-line fibre footprint.
Customer support
Diallog offers a wider range of direct-contact support channels relative to its size, including phone support with an after-hours line and a contact form, alongside an online FAQ page and a dedicated service status page. Telus operates a larger support infrastructure with phone support, online chat, a dedicated mobile app, and physical retail locations, but holds a lower customer rating on Topicks.ca. Diallog holds a 3.0/5 customer rating on Topicks.ca versus Telus's 2.0/5.
Who should choose which?
- You live in Ontario or Quebec and want the lowest possible entry price: $35/month for 15/2 Mbps, or $30/month promo for 100/100 Mbps
- You want DSL/FTTN or lower-cost cable options: Telus's Ontario and Quebec lineup in this dataset is fibre-only, while Diallog offers cable, DSL/FTTN, and fibre
- You want a no-contract commitment on every plan, with no 24-month terms anywhere in the lineup
- You value a higher customer rating (3.0/5 vs Telus's 2.0/5) and want a free Wi-Fi router and free installation on selected plans
- You live in British Columbia or Alberta: Diallog does not serve these provinces at all, while Telus is a dominant fibre provider there
- You want the highest available speed: Telus's 5,000/5,000 Mbps PureFibre 5 Gig plan is more than three times faster than Diallog's fastest tier
- Symmetrical upload speed matters across the lineup, not just on the top plan: most Telus fibre tiers are fully symmetrical
- You want long-term price certainty: Telus's 5-year Plan Price Lock on select PureFibre plans has no Diallog equivalent
- You need mobile wireless internet: Telus offers nationwide capped mobile plans from $60 to $135/month that Diallog does not offer
- You want to bundle with an existing Telus Mobility wireless plan for additional savings
Diallog wins on entry-level price, contract flexibility, and technology variety, undercutting Telus at the low end with a $35/month non-promo plan and a $30/month promotional rate, while offering cable and DSL/FTTN alternatives to fibre-only Telus pricing in Ontario and Quebec, all with no contract on any plan.
Telus wins on top speed, upload performance, geographic reach, and pricing stability. Telus is the only option of the two for British Columbia and Alberta residents, reaches 5,000/5,000 Mbps at its fastest tier, offers a 5-year price lock unmatched by Diallog, and sells nationwide mobile internet plans that Diallog does not offer.
For Ontario and Quebec households prioritizing the lowest entry price or a wider mix of technologies, Diallog is the stronger fit. For those in British Columbia or Alberta, or wanting maximum speed, symmetrical upload, or long-term price certainty, Telus is the more capable choice.
View the Telus internet coverage map and the Rogers internet coverage map on Topicks.ca to check service availability in the regions where both providers operate.
