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1st Optimal vs Cielo

An in-depth comparison of two leading GLP-1 Providers

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By Eli Marsden · Founding Editor
Editorially reviewed & fact-checked against primary sources · How we verify contentLast reviewed
1st Optimal logo

1st Optimal

6.7
★★★☆☆3.4/5

Best for: GLP-1 therapy within a lab-driven functional-medicine program

Visit 1st Optimal
VS
Cielo logo

Cielo

7.6
★★★3.8/5

Best for: flat-rate compounded GLP-1 at the lowest 3-month bundle prices

Visit Cielo

1st Optimal and Cielo are both GLP-1 Providers competing for the same patients, but they make different trade-offs on price, coverage, and what's included. In our scoring, 1st Optimal starts lower at $99/mo versus $115/mo, and Cielo edges ahead overall (7.6 vs 6.7 out of 10). Below we break down pricing, what each plan covers, the six-dimension score, pros and cons, and exactly who should pick which.

Pricing

1st Optimal

Weight Loss Care membership — medication not includedBrand-name
$99/mo
semaglutide

Care membership only — the GLP-1 medication is billed separately and is not priced.

Cielo

All doses (monthly)Compounded
$199/mo
semaglutide
All doses (3-mo bundle)Compounded
$115/mo
semaglutide
All doses (monthly)Compounded
$299/mo
tirzepatide
All doses (3-mo bundle)Compounded
$180/mo
tirzepatide

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What’s included

1st Optimal

What the monthly price covers

Medication

Not disclosed

Provider visits

Included

Shipping

Included

Lab work

Not disclosed

Coaching

Included

Cielo

What the monthly price covers

Medication

Included

Provider visits

Not disclosed

Shipping

Included

Lab work

Not disclosed

Coaching

Not disclosed

Score breakdown

Both providers are scored on the same six-dimension framework. The gradient bar marks the stronger side on each dimension.

1st Optimal

6.7/10

Overall

Cielo

7.6/10

Value25%

6.5A
vs
B
8.5

Effectiveness25%

7.0A
vs
B
7.5

User Experience15%

6.5A
vs
B
7.5

Trust & Safety15%

6.5A
vs
B
6.8

Accessibility10%

6.5A
vs
B
7.0

Support10%

7.4A
vs
B
7.4

Features & Coverage

Feature1st OptimalCielo
Starting Price$99/mo$115/mo
Features8 features8 features
States AvailableNot disclosedNot disclosed
Compounded✓ Yes
Brand Name✓ Yes
FSA/HSA Accepted
FDA WarningsNoneNone

About 1st Optimal

1st Optimal is a Michigan-based telehealth and functional-medicine platform offering GLP-1 weight loss medications, including semaglutide and tirzepatide, as once-weekly injections or daily oral tablets. Its model pairs prescription GLP-1 therapy with at-home lab testing, blood-work interpretation, unlimited coaching, and personalized protocols framed around long-term weight loss and longevity. Care is delivered virtually by credentialed providers, and treatments ship to the home with no long-term contracts. The site does not publish monthly pricing or a state list.

Read our full 1st Optimal review →

About Cielo

Cielo is a compounded-GLP-1-only telehealth platform offering semaglutide and tirzepatide with no brand-name drugs and no TRT, hair, or mental-health add-ons — a focused, single-purpose alternative to multi-vertical providers. Pricing is flat at every dose, and clinical care is delivered through MD Integrations. Semaglutide starts at $115/month and tirzepatide at $180/month on a 3-month bundle.

Read our full Cielo review →

Pros & Cons

1st Optimal

What we like

  • Offers both semaglutide and tirzepatide with injectable and oral formats
  • Functional-medicine approach with at-home labs and blood-work interpretation
  • Unlimited coaching and ongoing support included
  • No long-term contracts
  • Board-certified doctors and nurse practitioners referenced

Watch-outs

  • No public monthly pricing disclosed
  • No published state availability list
  • Compounded vs branded sourcing not clarified on site
  • Pricing only revealed after quiz or consultation

Cielo

What we like

  • Among the lowest 3-month bundle prices in compounded GLP-1 ($115/mo semaglutide)
  • Single flat price across all doses simplifies titration planning
  • Corporate address (St. Petersburg, FL) and customer-service phone published

Watch-outs

  • No LegitScript, NABP .pharmacy, or HIPAA badge on the home page
  • Pharmacy partner not named (only 'regulated FDA pharmacy partners')
  • State coverage list not published — can't verify all-50-state availability
  • Clinical care runs through MD Integrations, a shared third-party network used by many brands
  • No brand-name Wegovy or Zepbound option
  • Donation page shows 0% next to a 10%-pledge claim — an apparent discrepancy

Our Verdict

Winner: Cielo

Cielo edges out 1st Optimal with a higher overall score of 7.6/10 and is particularly strong for flat-rate compounded GLP-1 at the lowest 3-month bundle prices. 1st Optimal remains a solid alternative, especially if you're looking for GLP-1 therapy within a lab-driven functional-medicine program.

Choose 1st Optimal if…

You want GLP-1 therapy within a lab-driven functional-medicine program and a starting price around $99/mo.

Choose Cielo if…

You want flat-rate compounded GLP-1 at the lowest 3-month bundle prices and a starting price around $115/mo.

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6.9

Try Ageless

Lowest-tier compounded GLP-1 in injection, troche and sublingual forms

7.3

Sunlight

Compounded GLP-1 with unlimited telehealth visits and free shipping

7.4

MadeMed

Compounded GLP-1 in both injection and oral forms

1st Optimal vs Cielo: FAQ

1st Optimal is cheaper. Its lowest ongoing monthly cash price is $99/mo, compared with $115/mo for Cielo. We compare standing (not first-month promo) prices so the figures reflect what you'd actually pay month to month.
Cielo scores higher overall at 7.6/10 versus 6.7/10, and is particularly strong for flat-rate compounded GLP-1 at the lowest 3-month bundle prices. That said, 1st Optimal is a better fit if you want GLP-1 therapy within a lab-driven functional-medicine program.
Neither 1st Optimal nor Cielo publicly lists its exact state availability. Most national GLP-1 telehealth providers operate in the majority of states — confirm your state is covered during sign-up.
Neither 1st Optimal nor Cielo is currently an affiliate partner, so we earn no commission from either. We rank all providers editorially using the same six-dimension framework and disclose any commercial relationships.
For Semaglutide, 1st Optimal is cheaper at $99/mo versus $115/mo at Cielo.

Key terms, explained

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Continue exploring 1st Optimal and Cielo head-to-heads in the same category.

Or see the full category ranking.

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